130726995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1245019}}^1$

素因数の和:1245034

約数の個数: 16

約数和(自身を含む): 239043840

約数和(自身を除く): 108316845

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1245019, 3735057, 6225095, 8715133, 18675285, 26145399, 43575665, 130726995]

約数ペア:

[(1, 130726995), (3, 43575665), (5, 26145399), (7, 18675285), (15, 8715133), (21, 6225095), (35, 3735057), (105, 1245019)]