55815505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15271}}^1$

素因数の和:15336

約数の個数: 16

約数和(自身を含む): 72572544

約数和(自身を除く): 16757039

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 15271, 76355, 259607, 656653, 1298035, 3283265, 11163101, 55815505]

約数ペア:

[(1, 55815505), (5, 11163101), (17, 3283265), (43, 1298035), (85, 656653), (215, 259607), (731, 76355), (3655, 15271)]