237863235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1213}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 403824960

約数和(自身を除く): 165961725

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 769, 1213, 2307, 3639, 3845, 6065, 11535, 13073, 18195, 20621, 39219, 61863, 65365, 103105, 196095, 309315, 932797, 2798391, 4663985, 13991955, 15857549, 47572647, 79287745, 237863235]

約数ペア:

[(1, 237863235), (3, 79287745), (5, 47572647), (15, 15857549), (17, 13991955), (51, 4663985), (85, 2798391), (255, 932797), (769, 309315), (1213, 196095), (2307, 103105), (3639, 65365), (3845, 61863), (6065, 39219), (11535, 20621), (13073, 18195)]