24903125

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 33575976

約数和(自身を除く): 8672851

約数列:

[1, 5, 13, 25, 65, 125, 325, 613, 625, 1625, 3065, 3125, 7969, 8125, 15325, 39845, 40625, 76625, 199225, 383125, 996125, 1915625, 4980625, 24903125]

約数ペア:

[(1, 24903125), (5, 4980625), (13, 1915625), (25, 996125), (65, 383125), (125, 199225), (325, 76625), (613, 40625), (625, 39845), (1625, 15325), (3065, 8125), (3125, 7969)]