20063625

素因数分解:

$3^1\times 5^3\times {\mathrm{53503}}^1$

素因数の和:53521

約数の個数: 16

約数和(自身を含む): 33386496

約数和(自身を除く): 13322871

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 53503, 160509, 267515, 802545, 1337575, 4012725, 6687875, 20063625]

約数ペア:

[(1, 20063625), (3, 6687875), (5, 4012725), (15, 1337575), (25, 802545), (75, 267515), (125, 160509), (375, 53503)]