145811015

素因数分解:

$5^1\times 7^3\times {\mathrm{85021}}^1$

素因数の和:85047

約数の個数: 16

約数和(自身を含む): 204052800

約数和(自身を除く): 58241785

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 85021, 425105, 595147, 2975735, 4166029, 20830145, 29162203, 145811015]

約数ペア:

[(1, 145811015), (5, 29162203), (7, 20830145), (35, 4166029), (49, 2975735), (245, 595147), (343, 425105), (1715, 85021)]