30771455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43037}}^1$

素因数の和:43066

約数の個数: 16

約数和(自身を含む): 43382304

約数和(自身を除く): 12610849

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 43037, 215185, 473407, 559481, 2367035, 2797405, 6154291, 30771455]

約数ペア:

[(1, 30771455), (5, 6154291), (11, 2797405), (13, 2367035), (55, 559481), (65, 473407), (143, 215185), (715, 43037)]