473133315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 783360000

約数和(自身を除く): 310226685

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 509, 1527, 1999, 2545, 5997, 7635, 9995, 15779, 29985, 47337, 61969, 78895, 185907, 236685, 309845, 929535, 1017491, 3052473, 5087455, 15262365, 31542221, 94626663, 157711105, 473133315]

約数ペア:

[(1, 473133315), (3, 157711105), (5, 94626663), (15, 31542221), (31, 15262365), (93, 5087455), (155, 3052473), (465, 1017491), (509, 929535), (1527, 309845), (1999, 236685), (2545, 185907), (5997, 78895), (7635, 61969), (9995, 47337), (15779, 29985)]