79953375

素因数分解:

$3^1\times 5^3\times {\mathrm{213209}}^1$

素因数の和:213227

約数の個数: 16

約数和(自身を含む): 133043040

約数和(自身を除く): 53089665

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 213209, 639627, 1066045, 3198135, 5330225, 15990675, 26651125, 79953375]

約数ペア:

[(1, 79953375), (3, 26651125), (5, 15990675), (15, 5330225), (25, 3198135), (75, 1066045), (125, 639627), (375, 213209)]