8902375

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:555

約数の個数: 16

約数和(自身を含む): 11194560

約数和(自身を除く): 2292185

約数列:

[1, 5, 25, 125, 229, 311, 1145, 1555, 5725, 7775, 28625, 38875, 71219, 356095, 1780475, 8902375]

約数ペア:

[(1, 8902375), (5, 1780475), (25, 356095), (125, 71219), (229, 38875), (311, 28625), (1145, 7775), (1555, 5725)]