56831775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 126325248

約数和(自身を除く): 69493473

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 143, 165, 175, 195, 231, 273, 275, 325, 385, 429, 455, 525, 715, 757, 825, 975, 1001, 1155, 1365, 1925, 2145, 2271, 2275, 3003, 3575, 3785, 5005, 5299, 5775, 6825, 8327, 9841, 10725, 11355, 15015, 15897, 18925, 24981, 25025, 26495, 29523, 41635, 49205, 56775, 58289, 68887, 75075, 79485, 108251, 124905, 132475, 147615, 174867, 206661, 208175, 246025, 291445, 324753, 344435, 397425, 541255, 624525, 738075, 757757, 874335, 1033305, 1457225, 1623765, 1722175, 2273271, 2706275, 3788785, 4371675, 5166525, 8118825, 11366355, 18943925, 56831775]

約数ペア:

[(1, 56831775), (3, 18943925), (5, 11366355), (7, 8118825), (11, 5166525), (13, 4371675), (15, 3788785), (21, 2706275), (25, 2273271), (33, 1722175), (35, 1623765), (39, 1457225), (55, 1033305), (65, 874335), (75, 757757), (77, 738075), (91, 624525), (105, 541255), (143, 397425), (165, 344435), (175, 324753), (195, 291445), (231, 246025), (273, 208175), (275, 206661), (325, 174867), (385, 147615), (429, 132475), (455, 124905), (525, 108251), (715, 79485), (757, 75075), (825, 68887), (975, 58289), (1001, 56775), (1155, 49205), (1365, 41635), (1925, 29523), (2145, 26495), (2271, 25025), (2275, 24981), (3003, 18925), (3575, 15897), (3785, 15015), (5005, 11355), (5299, 10725), (5775, 9841), (6825, 8327)]