630143175

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{289721}}^1$

素因数の和:289763

約数の個数: 24

約数和(自身を含む): 1077765840

約数和(自身を除く): 447622665

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 289721, 869163, 1448605, 4345815, 7243025, 8401909, 21729075, 25205727, 42009545, 126028635, 210047725, 630143175]

約数ペア:

[(1, 630143175), (3, 210047725), (5, 126028635), (15, 42009545), (25, 25205727), (29, 21729075), (75, 8401909), (87, 7243025), (145, 4345815), (435, 1448605), (725, 869163), (2175, 289721)]