79510005

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 143669592

約数和(自身を除く): 64159587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 1433, 2055, 3699, 4299, 6165, 7165, 11097, 12897, 18495, 21495, 38691, 55485, 64485, 116073, 193455, 196321, 580365, 588963, 981605, 1766889, 2944815, 5300667, 8834445, 15902001, 26503335, 79510005]

約数ペア:

[(1, 79510005), (3, 26503335), (5, 15902001), (9, 8834445), (15, 5300667), (27, 2944815), (45, 1766889), (81, 981605), (135, 588963), (137, 580365), (405, 196321), (411, 193455), (685, 116073), (1233, 64485), (1433, 55485), (2055, 38691), (3699, 21495), (4299, 18495), (6165, 12897), (7165, 11097)]