5053545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 10213632

約数和(自身を除く): 5160087

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 263, 305, 315, 427, 549, 789, 915, 1281, 1315, 1841, 2135, 2367, 2745, 3843, 3945, 5523, 6405, 9205, 11835, 16043, 16569, 19215, 27615, 48129, 80215, 82845, 112301, 144387, 240645, 336903, 561505, 721935, 1010709, 1684515, 5053545]

約数ペア:

[(1, 5053545), (3, 1684515), (5, 1010709), (7, 721935), (9, 561505), (15, 336903), (21, 240645), (35, 144387), (45, 112301), (61, 82845), (63, 80215), (105, 48129), (183, 27615), (263, 19215), (305, 16569), (315, 16043), (427, 11835), (549, 9205), (789, 6405), (915, 5523), (1281, 3945), (1315, 3843), (1841, 2745), (2135, 2367)]