100688315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 157203648

約数和(自身を除く): 56515333

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 361, 455, 613, 665, 1235, 1729, 1805, 2527, 3065, 4291, 4693, 7969, 8645, 11647, 12635, 21455, 23465, 32851, 39845, 55783, 58235, 81529, 151411, 164255, 221293, 278915, 407645, 757055, 1059877, 1106465, 1549051, 2876809, 5299385, 7745255, 14384045, 20137663, 100688315]

約数ペア:

[(1, 100688315), (5, 20137663), (7, 14384045), (13, 7745255), (19, 5299385), (35, 2876809), (65, 1549051), (91, 1106465), (95, 1059877), (133, 757055), (247, 407645), (361, 278915), (455, 221293), (613, 164255), (665, 151411), (1235, 81529), (1729, 58235), (1805, 55783), (2527, 39845), (3065, 32851), (4291, 23465), (4693, 21455), (7969, 12635), (8645, 11647)]