518156925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48313}}^1$

素因数の和:48350

約数の個数: 48

約数和(自身を含む): 1006477248

約数和(自身を除く): 488320323

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 48313, 144939, 241565, 531443, 628069, 724695, 1207825, 1594329, 1884207, 2657215, 3140345, 3623475, 6908759, 7971645, 9421035, 13286075, 15701725, 20726277, 34543795, 39858225, 47105175, 103631385, 172718975, 518156925]

約数ペア:

[(1, 518156925), (3, 172718975), (5, 103631385), (11, 47105175), (13, 39858225), (15, 34543795), (25, 20726277), (33, 15701725), (39, 13286075), (55, 9421035), (65, 7971645), (75, 6908759), (143, 3623475), (165, 3140345), (195, 2657215), (275, 1884207), (325, 1594329), (429, 1207825), (715, 724695), (825, 628069), (975, 531443), (2145, 241565), (3575, 144939), (10725, 48313)]