42259915

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 52020000

約数和(自身を除く): 9760085

約数列:

[1, 5, 67, 101, 335, 505, 1249, 6245, 6767, 33835, 83683, 126149, 418415, 630745, 8451983, 42259915]

約数ペア:

[(1, 42259915), (5, 8451983), (67, 630745), (101, 418415), (335, 126149), (505, 83683), (1249, 33835), (6245, 6767)]