1530021000975

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{198060971}}^1$

素因数の和:198061087

約数の個数: 24

約数和(自身を含む): 2554194294912

約数和(自身を除く): 1024173293937

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 198060971, 594182913, 990304855, 2970914565, 4951524275, 14854572825, 20400280013, 61200840039, 102001400065, 306004200195, 510007000325, 1530021000975]

約数ペア:

[(1, 1530021000975), (3, 510007000325), (5, 306004200195), (15, 102001400065), (25, 61200840039), (75, 20400280013), (103, 14854572825), (309, 4951524275), (515, 2970914565), (1545, 990304855), (2575, 594182913), (7725, 198060971)]