168087925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5903}}^1$

素因数の和:5997

約数の個数: 24

約数和(自身を含む): 224021376

約数和(自身を除く): 55933451

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5695, 5903, 28475, 29515, 100351, 147575, 395501, 501755, 1977505, 2508775, 6723517, 9887525, 33617585, 168087925]

約数ペア:

[(1, 168087925), (5, 33617585), (17, 9887525), (25, 6723517), (67, 2508775), (85, 1977505), (335, 501755), (425, 395501), (1139, 147575), (1675, 100351), (5695, 29515), (5903, 28475)]