15690941129

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 17147409696

約数和(自身を除く): 1456468567

約数列:

[1, 17, 53, 137, 317, 401, 901, 2329, 5389, 6817, 7261, 16801, 21253, 43429, 54937, 123437, 127117, 285617, 361301, 738293, 933929, 2160989, 2301737, 2911661, 6737201, 17415029, 39129529, 49498237, 114532417, 296055493, 922996537, 15690941129]

約数ペア:

[(1, 15690941129), (17, 922996537), (53, 296055493), (137, 114532417), (317, 49498237), (401, 39129529), (901, 17415029), (2329, 6737201), (5389, 2911661), (6817, 2301737), (7261, 2160989), (16801, 933929), (21253, 738293), (43429, 361301), (54937, 285617), (123437, 127117)]