851401146165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1320001777}}^1$

素因数の和:1320001828

約数の個数: 16

約数和(自身を含む): 1393921877568

約数和(自身を除く): 542520731403

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1320001777, 3960005331, 6600008885, 19800026655, 56760076411, 170280229233, 283800382055, 851401146165]

約数ペア:

[(1, 851401146165), (3, 283800382055), (5, 170280229233), (15, 56760076411), (43, 19800026655), (129, 6600008885), (215, 3960005331), (645, 1320001777)]