201325823985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{28537}}^1$

素因数の和:28616

約数の個数: 144

約数和(自身を含む): 400081756032

約数和(自身を除く): 198755932047

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 121, 143, 165, 169, 195, 253, 299, 345, 363, 429, 507, 605, 715, 759, 845, 897, 1265, 1495, 1573, 1815, 1859, 2145, 2535, 2783, 3289, 3795, 3887, 4485, 4719, 5577, 7865, 8349, 9295, 9867, 11661, 13915, 16445, 19435, 20449, 23595, 27885, 28537, 36179, 41745, 42757, 49335, 58305, 61347, 85611, 102245, 108537, 128271, 142685, 180895, 213785, 306735, 313907, 370981, 428055, 470327, 542685, 641355, 656351, 941721, 1112943, 1410981, 1569535, 1854905, 1969053, 2351635, 3281755, 3452977, 4080791, 4708605, 4822753, 5564715, 7054905, 7219861, 8532563, 9845265, 10358931, 12242373, 14468259, 17264885, 20403955, 21659583, 24113765, 25597689, 36099305, 42662815, 44888701, 51794655, 53050283, 61211865, 72341295, 79418471, 93858193, 108297915, 110923319, 127988445, 134666103, 159150849, 224443505, 238255413, 265251415, 281574579, 332769957, 397092355, 469290965, 554616595, 583553113, 673330515, 795754245, 1032440123, 1191277065, 1220156509, 1407872895, 1663849785, 1750659339, 2917765565, 3097320369, 3660469527, 5162200615, 6100782545, 8753296695, 13421721599, 15486601845, 18302347635, 40265164797, 67108607995, 201325823985]

約数ペア:

[(1, 201325823985), (3, 67108607995), (5, 40265164797), (11, 18302347635), (13, 15486601845), (15, 13421721599), (23, 8753296695), (33, 6100782545), (39, 5162200615), (55, 3660469527), (65, 3097320369), (69, 2917765565), (115, 1750659339), (121, 1663849785), (143, 1407872895), (165, 1220156509), (169, 1191277065), (195, 1032440123), (253, 795754245), (299, 673330515), (345, 583553113), (363, 554616595), (429, 469290965), (507, 397092355), (605, 332769957), (715, 281574579), (759, 265251415), (845, 238255413), (897, 224443505), (1265, 159150849), (1495, 134666103), (1573, 127988445), (1815, 110923319), (1859, 108297915), (2145, 93858193), (2535, 79418471), (2783, 72341295), (3289, 61211865), (3795, 53050283), (3887, 51794655), (4485, 44888701), (4719, 42662815), (5577, 36099305), (7865, 25597689), (8349, 24113765), (9295, 21659583), (9867, 20403955), (11661, 17264885), (13915, 14468259), (16445, 12242373), (19435, 10358931), (20449, 9845265), (23595, 8532563), (27885, 7219861), (28537, 7054905), (36179, 5564715), (41745, 4822753), (42757, 4708605), (49335, 4080791), (58305, 3452977), (61347, 3281755), (85611, 2351635), (102245, 1969053), (108537, 1854905), (128271, 1569535), (142685, 1410981), (180895, 1112943), (213785, 941721), (306735, 656351), (313907, 641355), (370981, 542685), (428055, 470327)]