82901625

素因数分解:

$3^1\times 5^3\times {\mathrm{221071}}^1$

素因数の和:221089

約数の個数: 16

約数和(自身を含む): 137948928

約数和(自身を除く): 55047303

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 221071, 663213, 1105355, 3316065, 5526775, 16580325, 27633875, 82901625]

約数ペア:

[(1, 82901625), (3, 27633875), (5, 16580325), (15, 5526775), (25, 3316065), (75, 1105355), (125, 663213), (375, 221071)]