15509156732

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{2143}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 28446163200

約数和(自身を除く): 12937006468

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 701, 1402, 2143, 2581, 2804, 4286, 5162, 8572, 10324, 20329, 40658, 62147, 62389, 81316, 124294, 124778, 190727, 248588, 249556, 381454, 762908, 1502243, 1809281, 3004486, 3618562, 5531083, 6008972, 7237124, 11062166, 22124332, 43565047, 87130094, 133699627, 174260188, 267399254, 534798508, 3877289183, 7754578366, 15509156732]

約数ペア:

[(1, 15509156732), (2, 7754578366), (4, 3877289183), (29, 534798508), (58, 267399254), (89, 174260188), (116, 133699627), (178, 87130094), (356, 43565047), (701, 22124332), (1402, 11062166), (2143, 7237124), (2581, 6008972), (2804, 5531083), (4286, 3618562), (5162, 3004486), (8572, 1809281), (10324, 1502243), (20329, 762908), (40658, 381454), (62147, 249556), (62389, 248588), (81316, 190727), (124294, 124778)]