22312405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 28320768

約数和(自身を除く): 6008363

約数列:

[1, 5, 31, 41, 155, 205, 1271, 3511, 6355, 17555, 108841, 143951, 544205, 719755, 4462481, 22312405]

約数ペア:

[(1, 22312405), (5, 4462481), (31, 719755), (41, 544205), (155, 143951), (205, 108841), (1271, 17555), (3511, 6355)]