258528021165

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13581719}}^1$

素因数の和:13581783

約数の個数: 40

約数和(自身を含む): 473295778560

約数和(自身を除く): 214767757395

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 19035, 13581719, 40745157, 67908595, 122235471, 203725785, 366706413, 611177355, 638340793, 1100119239, 1833532065, 1915022379, 3191703965, 5500596195, 5745067137, 9575111895, 17235201411, 28725335685, 51705604233, 86176007055, 258528021165]

約数ペア:

[(1, 258528021165), (3, 86176007055), (5, 51705604233), (9, 28725335685), (15, 17235201411), (27, 9575111895), (45, 5745067137), (47, 5500596195), (81, 3191703965), (135, 1915022379), (141, 1833532065), (235, 1100119239), (405, 638340793), (423, 611177355), (705, 366706413), (1269, 203725785), (2115, 122235471), (3807, 67908595), (6345, 40745157), (19035, 13581719)]