40450315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 50738688

約数和(自身を除く): 10288373

約数列:

[1, 5, 43, 47, 215, 235, 2021, 4003, 10105, 20015, 172129, 188141, 860645, 940705, 8090063, 40450315]

約数ペア:

[(1, 40450315), (5, 8090063), (43, 940705), (47, 860645), (215, 188141), (235, 172129), (2021, 20015), (4003, 10105)]