155957575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 207857232

約数和(自身を除く): 51899657

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 5477, 5695, 27385, 28475, 93109, 136925, 366959, 465545, 1834795, 2327725, 6238303, 9173975, 31191515, 155957575]

約数ペア:

[(1, 155957575), (5, 31191515), (17, 9173975), (25, 6238303), (67, 2327725), (85, 1834795), (335, 465545), (425, 366959), (1139, 136925), (1675, 93109), (5477, 28475), (5695, 27385)]