165456325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5333}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 220251528

約数和(自身を除く): 54795203

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 5333, 6205, 26665, 31025, 90661, 133325, 389309, 453305, 1946545, 2266525, 6618253, 9732725, 33091265, 165456325]

約数ペア:

[(1, 165456325), (5, 33091265), (17, 9732725), (25, 6618253), (73, 2266525), (85, 1946545), (365, 453305), (425, 389309), (1241, 133325), (1825, 90661), (5333, 31025), (6205, 26665)]