79012665

素因数分解:

$3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 145194120

約数和(自身を除く): 66181455

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 409, 477, 729, 795, 1215, 1227, 1431, 2045, 2385, 3645, 3681, 4293, 6135, 7155, 11043, 12879, 18405, 21465, 21677, 33129, 38637, 55215, 64395, 65031, 99387, 108385, 165645, 193185, 195093, 298161, 325155, 496935, 585279, 975465, 1490805, 1755837, 2926395, 5267511, 8779185, 15802533, 26337555, 79012665]

約数ペア:

[(1, 79012665), (3, 26337555), (5, 15802533), (9, 8779185), (15, 5267511), (27, 2926395), (45, 1755837), (53, 1490805), (81, 975465), (135, 585279), (159, 496935), (243, 325155), (265, 298161), (405, 195093), (409, 193185), (477, 165645), (729, 108385), (795, 99387), (1215, 65031), (1227, 64395), (1431, 55215), (2045, 38637), (2385, 33129), (3645, 21677), (3681, 21465), (4293, 18405), (6135, 12879), (7155, 11043)]