29375125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{18077}}^1$

素因数の和:18105

約数の個数: 16

約数和(自身を含む): 39482352

約数和(自身を除く): 10107227

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 18077, 90385, 235001, 451925, 1175005, 2259625, 5875025, 29375125]

約数ペア:

[(1, 29375125), (5, 5875025), (13, 2259625), (25, 1175005), (65, 451925), (125, 235001), (325, 90385), (1625, 18077)]