15181115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 18633888

約数和(自身を除く): 3452773

約数列:

[1, 5, 83, 157, 233, 415, 785, 1165, 13031, 19339, 36581, 65155, 96695, 182905, 3036223, 15181115]

約数ペア:

[(1, 15181115), (5, 3036223), (83, 182905), (157, 96695), (233, 65155), (415, 36581), (785, 19339), (1165, 13031)]