39724355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1471}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 52144128

約数和(自身を除く): 12419773

約数列:

[1, 5, 11, 55, 491, 1471, 2455, 5401, 7355, 16181, 27005, 80905, 722261, 3611305, 7944871, 39724355]

約数ペア:

[(1, 39724355), (5, 7944871), (11, 3611305), (55, 722261), (491, 80905), (1471, 27005), (2455, 16181), (5401, 7355)]