82613875

素因数分解:

$5^3\times {\mathrm{389}}^1\times {\mathrm{1699}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 103428000

約数和(自身を除く): 20814125

約数列:

[1, 5, 25, 125, 389, 1699, 1945, 8495, 9725, 42475, 48625, 212375, 660911, 3304555, 16522775, 82613875]

約数ペア:

[(1, 82613875), (5, 16522775), (25, 3304555), (125, 660911), (389, 212375), (1699, 48625), (1945, 42475), (8495, 9725)]