155205791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2749}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 172788000

約数和(自身を除く): 17582209

約数列:

[1, 13, 43, 101, 559, 1313, 2749, 4343, 35737, 56459, 118207, 277649, 1536691, 3609437, 11938907, 155205791]

約数ペア:

[(1, 155205791), (13, 11938907), (43, 3609437), (101, 1536691), (559, 277649), (1313, 118207), (2749, 56459), (4343, 35737)]