2185872225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{193013}}^1$

素因数の和:193177

約数の個数: 24

約数和(自身を含む): 3637927872

約数和(自身を除く): 1452055647

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 193013, 579039, 965065, 2895195, 4825325, 14475975, 29144963, 87434889, 145724815, 437174445, 728624075, 2185872225]

約数ペア:

[(1, 2185872225), (3, 728624075), (5, 437174445), (15, 145724815), (25, 87434889), (75, 29144963), (151, 14475975), (453, 4825325), (755, 2895195), (2265, 965065), (3775, 579039), (11325, 193013)]