22167945

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 40688640

約数和(自身を除く): 18520695

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 5297, 15891, 26485, 47673, 79455, 143019, 164207, 238365, 492621, 715095, 821035, 1477863, 2463105, 4433589, 7389315, 22167945]

約数ペア:

[(1, 22167945), (3, 7389315), (5, 4433589), (9, 2463105), (15, 1477863), (27, 821035), (31, 715095), (45, 492621), (93, 238365), (135, 164207), (155, 143019), (279, 79455), (465, 47673), (837, 26485), (1395, 15891), (4185, 5297)]