155125901

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 196992000

約数和(自身を除く): 41866099

約数列:

[1, 7, 17, 29, 79, 119, 203, 493, 553, 569, 1343, 2291, 3451, 3983, 9401, 9673, 16037, 16501, 38947, 44951, 67711, 115507, 272629, 280517, 314657, 764167, 1303579, 1963619, 5349169, 9125053, 22160843, 155125901]

約数ペア:

[(1, 155125901), (7, 22160843), (17, 9125053), (29, 5349169), (79, 1963619), (119, 1303579), (203, 764167), (493, 314657), (553, 280517), (569, 272629), (1343, 115507), (2291, 67711), (3451, 44951), (3983, 38947), (9401, 16501), (9673, 16037)]