30939125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 46475520

約数和(自身を除く): 15536395

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 1861, 2375, 3325, 9305, 13027, 16625, 35359, 46525, 65135, 176795, 232625, 247513, 325675, 883975, 1237565, 1628375, 4419875, 6187825, 30939125]

約数ペア:

[(1, 30939125), (5, 6187825), (7, 4419875), (19, 1628375), (25, 1237565), (35, 883975), (95, 325675), (125, 247513), (133, 232625), (175, 176795), (475, 65135), (665, 46525), (875, 35359), (1861, 16625), (2375, 13027), (3325, 9305)]