42127125

素因数分解:

$3^1\times 5^3\times {\mathrm{112339}}^1$

素因数の和:112357

約数の個数: 16

約数和(自身を含む): 70100160

約数和(自身を除く): 27973035

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 112339, 337017, 561695, 1685085, 2808475, 8425425, 14042375, 42127125]

約数ペア:

[(1, 42127125), (3, 14042375), (5, 8425425), (15, 2808475), (25, 1685085), (75, 561695), (125, 337017), (375, 112339)]