79251315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36947}}^1$

素因数の和:36979

約数の個数: 32

約数和(自身を含む): 148974336

約数和(自身を除く): 69723021

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 36947, 110841, 184735, 406417, 480311, 554205, 1219251, 1440933, 2032085, 2401555, 5283421, 6096255, 7204665, 15850263, 26417105, 79251315]

約数ペア:

[(1, 79251315), (3, 26417105), (5, 15850263), (11, 7204665), (13, 6096255), (15, 5283421), (33, 2401555), (39, 2032085), (55, 1440933), (65, 1219251), (143, 554205), (165, 480311), (195, 406417), (429, 184735), (715, 110841), (2145, 36947)]