22820205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89491}}^1$

素因数の和:89516

約数の個数: 16

約数和(自身を含む): 38660544

約数和(自身を除く): 15840339

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 89491, 268473, 447455, 1342365, 1521347, 4564041, 7606735, 22820205]

約数ペア:

[(1, 22820205), (3, 7606735), (5, 4564041), (15, 1521347), (17, 1342365), (51, 447455), (85, 268473), (255, 89491)]