428572705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{43051}}^1$

素因数の和:43248

約数の個数: 16

約数和(自身を含む): 564153408

約数和(自身を除く): 135580703

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 43051, 215255, 473561, 2367805, 7792231, 38961155, 85714541, 428572705]

約数ペア:

[(1, 428572705), (5, 85714541), (11, 38961155), (55, 7792231), (181, 2367805), (905, 473561), (1991, 215255), (9955, 43051)]