72773895

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8295

約数の個数: 32

約数和(自身を含む): 126535680

約数和(自身を除く): 53761785

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8237, 8835, 24711, 41185, 123555, 156503, 255347, 469509, 766041, 782515, 1276735, 2347545, 3830205, 4851593, 14554779, 24257965, 72773895]

約数ペア:

[(1, 72773895), (3, 24257965), (5, 14554779), (15, 4851593), (19, 3830205), (31, 2347545), (57, 1276735), (93, 782515), (95, 766041), (155, 469509), (285, 255347), (465, 156503), (589, 123555), (1767, 41185), (2945, 24711), (8237, 8835)]