252251375

素因数分解:

$5^3\times {\mathrm{557}}^1\times {\mathrm{3623}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 315461952

約数和(自身を除く): 63210577

約数列:

[1, 5, 25, 125, 557, 2785, 3623, 13925, 18115, 69625, 90575, 452875, 2018011, 10090055, 50450275, 252251375]

約数ペア:

[(1, 252251375), (5, 50450275), (25, 10090055), (125, 2018011), (557, 452875), (2785, 90575), (3623, 69625), (13925, 18115)]