51371475

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4597}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 85522800

約数和(自身を除く): 34151325

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 4597, 11175, 13791, 22985, 68955, 114925, 344775, 684953, 2054859, 3424765, 10274295, 17123825, 51371475]

約数ペア:

[(1, 51371475), (3, 17123825), (5, 10274295), (15, 3424765), (25, 2054859), (75, 684953), (149, 344775), (447, 114925), (745, 68955), (2235, 22985), (3725, 13791), (4597, 11175)]