15168395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 20113920

約数和(自身を除く): 4945525

約数列:

[1, 5, 11, 55, 79, 395, 869, 3491, 4345, 17455, 38401, 192005, 275789, 1378945, 3033679, 15168395]

約数ペア:

[(1, 15168395), (5, 3033679), (11, 1378945), (55, 275789), (79, 192005), (395, 38401), (869, 17455), (3491, 4345)]