53147025

素因数分解:

$3^2\times 5^2\times {\mathrm{236209}}^1$

素因数の和:236225

約数の個数: 18

約数和(自身を含む): 95192630

約数和(自身を除く): 42045605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 236209, 708627, 1181045, 2125881, 3543135, 5905225, 10629405, 17715675, 53147025]

約数ペア:

[(1, 53147025), (3, 17715675), (5, 10629405), (9, 5905225), (15, 3543135), (25, 2125881), (45, 1181045), (75, 708627), (225, 236209)]