5021415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 5461785

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 839, 855, 1197, 1995, 2517, 4195, 5873, 5985, 7551, 12585, 15941, 17619, 29365, 37755, 47823, 52857, 79705, 88095, 111587, 143469, 239115, 264285, 334761, 557935, 717345, 1004283, 1673805, 5021415]

約数ペア:

[(1, 5021415), (3, 1673805), (5, 1004283), (7, 717345), (9, 557935), (15, 334761), (19, 264285), (21, 239115), (35, 143469), (45, 111587), (57, 88095), (63, 79705), (95, 52857), (105, 47823), (133, 37755), (171, 29365), (285, 17619), (315, 15941), (399, 12585), (665, 7551), (839, 5985), (855, 5873), (1197, 4195), (1995, 2517)]