12459530905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{6911}}^1$

素因数の和:7257

約数の個数: 32

約数和(自身を含む): 15921266688

約数和(自身を除く): 3461735783

約数列:

[1, 5, 23, 61, 115, 257, 305, 1285, 1403, 5911, 6911, 7015, 15677, 29555, 34555, 78385, 158953, 360571, 421571, 794765, 1776127, 1802855, 2107855, 8880635, 9696133, 40850921, 48480665, 108343747, 204254605, 541718735, 2491906181, 12459530905]

約数ペア:

[(1, 12459530905), (5, 2491906181), (23, 541718735), (61, 204254605), (115, 108343747), (257, 48480665), (305, 40850921), (1285, 9696133), (1403, 8880635), (5911, 2107855), (6911, 1802855), (7015, 1776127), (15677, 794765), (29555, 421571), (34555, 360571), (78385, 158953)]