925605

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 1633632

約数和(自身を除く): 708027

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 307, 335, 603, 921, 1005, 1535, 2763, 3015, 4605, 13815, 20569, 61707, 102845, 185121, 308535, 925605]

約数ペア:

[(1, 925605), (3, 308535), (5, 185121), (9, 102845), (15, 61707), (45, 20569), (67, 13815), (201, 4605), (307, 3015), (335, 2763), (603, 1535), (921, 1005)]