83270375

素因数分解:

$5^3\times {\mathrm{167}}^1\times {\mathrm{3989}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 104569920

約数和(自身を除く): 21299545

約数列:

[1, 5, 25, 125, 167, 835, 3989, 4175, 19945, 20875, 99725, 498625, 666163, 3330815, 16654075, 83270375]

約数ペア:

[(1, 83270375), (5, 16654075), (25, 3330815), (125, 666163), (167, 498625), (835, 99725), (3989, 20875), (4175, 19945)]