42189855

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53069}}^1$

素因数の和:53130

約数の個数: 16

約数和(自身を含む): 68778720

約数和(自身を除く): 26588865

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 53069, 159207, 265345, 796035, 2812657, 8437971, 14063285, 42189855]

約数ペア:

[(1, 42189855), (3, 14063285), (5, 8437971), (15, 2812657), (53, 796035), (159, 265345), (265, 159207), (795, 53069)]