399791565

素因数分解:

$3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{3851}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 711849600

約数和(自身を除く): 312058035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 769, 2307, 3845, 3851, 6921, 11535, 11553, 19255, 20763, 34605, 34659, 57765, 103815, 103977, 173295, 519885, 2961419, 8884257, 14807095, 26652771, 44421285, 79958313, 133263855, 399791565]

約数ペア:

[(1, 399791565), (3, 133263855), (5, 79958313), (9, 44421285), (15, 26652771), (27, 14807095), (45, 8884257), (135, 2961419), (769, 519885), (2307, 173295), (3845, 103977), (3851, 103815), (6921, 57765), (11535, 34659), (11553, 34605), (19255, 20763)]