28331870005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{7583}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 36209534976

約数和(自身を除く): 7877664971

約数列:

[1, 5, 23, 53, 115, 265, 613, 1219, 3065, 6095, 7583, 14099, 32489, 37915, 70495, 162445, 174409, 401899, 747247, 872045, 2009495, 3736235, 4648379, 9243677, 23241895, 46218385, 106912717, 246364087, 534563585, 1231820435, 5666374001, 28331870005]

約数ペア:

[(1, 28331870005), (5, 5666374001), (23, 1231820435), (53, 534563585), (115, 246364087), (265, 106912717), (613, 46218385), (1219, 23241895), (3065, 9243677), (6095, 4648379), (7583, 3736235), (14099, 2009495), (32489, 872045), (37915, 747247), (70495, 401899), (162445, 174409)]