20133000275

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{2251}}^1\times {\mathrm{2731}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 25175882688

約数和(自身を除く): 5042882413

約数列:

[1, 5, 25, 131, 655, 2251, 2731, 3275, 11255, 13655, 56275, 68275, 294881, 357761, 1474405, 1788805, 6147481, 7372025, 8944025, 30737405, 153687025, 805320011, 4026600055, 20133000275]

約数ペア:

[(1, 20133000275), (5, 4026600055), (25, 805320011), (131, 153687025), (655, 30737405), (2251, 8944025), (2731, 7372025), (3275, 6147481), (11255, 1788805), (13655, 1474405), (56275, 357761), (68275, 294881)]