42793815

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66347}}^1$

素因数の和:66398

約数の個数: 16

約数和(自身を含む): 70063488

約数和(自身を除く): 27269673

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 66347, 199041, 331735, 995205, 2852921, 8558763, 14264605, 42793815]

約数ペア:

[(1, 42793815), (3, 14264605), (5, 8558763), (15, 2852921), (43, 995205), (129, 331735), (215, 199041), (645, 66347)]