22119335

素因数分解:

$5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 31149360

約数和(自身を除く): 9030025

約数列:

[1, 5, 7, 35, 49, 137, 245, 659, 685, 959, 3295, 4613, 4795, 6713, 23065, 32291, 33565, 90283, 161455, 451415, 631981, 3159905, 4423867, 22119335]

約数ペア:

[(1, 22119335), (5, 4423867), (7, 3159905), (35, 631981), (49, 451415), (137, 161455), (245, 90283), (659, 33565), (685, 32291), (959, 23065), (3295, 6713), (4613, 4795)]