64766469495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2621}}^1$

素因数の和:3113

約数の個数: 128

約数和(自身を含む): 130866075648

約数和(自身を除く): 66099606153

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 421, 455, 559, 645, 903, 1263, 1365, 1505, 1677, 2105, 2621, 2795, 2947, 3913, 4515, 5473, 6315, 7863, 8385, 8841, 11739, 13105, 14735, 16419, 18103, 18347, 19565, 27365, 34073, 38311, 39315, 44205, 54309, 55041, 58695, 82095, 90515, 91735, 102219, 112703, 114933, 126721, 170365, 191555, 235339, 238511, 271545, 275205, 338109, 380163, 511095, 563515, 574665, 633605, 706017, 715533, 788921, 1103441, 1176695, 1192555, 1465139, 1647373, 1690545, 1900815, 2366763, 3310323, 3530085, 3577665, 3944605, 4395417, 4942119, 5517205, 7325695, 7724087, 8236865, 10255973, 11833815, 14344733, 16551615, 21977085, 23172261, 24710595, 30767919, 38620435, 43034199, 47447963, 51279865, 71723665, 100413131, 115861305, 142343889, 153839595, 215170995, 237239815, 301239393, 332135741, 502065655, 616823519, 711719445, 996407223, 1506196965, 1660678705, 1850470557, 3084117595, 4317764633, 4982036115, 9252352785, 12953293899, 21588823165, 64766469495]

約数ペア:

[(1, 64766469495), (3, 21588823165), (5, 12953293899), (7, 9252352785), (13, 4982036115), (15, 4317764633), (21, 3084117595), (35, 1850470557), (39, 1660678705), (43, 1506196965), (65, 996407223), (91, 711719445), (105, 616823519), (129, 502065655), (195, 332135741), (215, 301239393), (273, 237239815), (301, 215170995), (421, 153839595), (455, 142343889), (559, 115861305), (645, 100413131), (903, 71723665), (1263, 51279865), (1365, 47447963), (1505, 43034199), (1677, 38620435), (2105, 30767919), (2621, 24710595), (2795, 23172261), (2947, 21977085), (3913, 16551615), (4515, 14344733), (5473, 11833815), (6315, 10255973), (7863, 8236865), (8385, 7724087), (8841, 7325695), (11739, 5517205), (13105, 4942119), (14735, 4395417), (16419, 3944605), (18103, 3577665), (18347, 3530085), (19565, 3310323), (27365, 2366763), (34073, 1900815), (38311, 1690545), (39315, 1647373), (44205, 1465139), (54309, 1192555), (55041, 1176695), (58695, 1103441), (82095, 788921), (90515, 715533), (91735, 706017), (102219, 633605), (112703, 574665), (114933, 563515), (126721, 511095), (170365, 380163), (191555, 338109), (235339, 275205), (238511, 271545)]