38306025

素因数分解:

$3^2\times 5^2\times {\mathrm{170249}}^1$

素因数の和:170265

約数の個数: 18

約数和(自身を含む): 68610750

約数和(自身を除く): 30304725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 170249, 510747, 851245, 1532241, 2553735, 4256225, 7661205, 12768675, 38306025]

約数ペア:

[(1, 38306025), (3, 12768675), (5, 7661205), (9, 4256225), (15, 2553735), (25, 1532241), (45, 851245), (75, 510747), (225, 170249)]