68130475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22935

約数の個数: 24

約数和(自身を含む): 102234528

約数和(自身を除く): 34104053

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 22901, 114505, 160307, 389317, 572525, 801535, 1946585, 2725219, 4007675, 9732925, 13626095, 68130475]

約数ペア:

[(1, 68130475), (5, 13626095), (7, 9732925), (17, 4007675), (25, 2725219), (35, 1946585), (85, 801535), (119, 572525), (175, 389317), (425, 160307), (595, 114505), (2975, 22901)]