15064245

素因数分解:

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

素因数の和:879

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 17191755

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 839, 855, 945, 1197, 1995, 2517, 2565, 3591, 4195, 5873, 5985, 7551, 12585, 15941, 17619, 17955, 22653, 29365, 37755, 47823, 52857, 79705, 88095, 111587, 113265, 143469, 158571, 239115, 264285, 334761, 430407, 557935, 717345, 792855, 1004283, 1673805, 2152035, 3012849, 5021415, 15064245]

約数ペア:

[(1, 15064245), (3, 5021415), (5, 3012849), (7, 2152035), (9, 1673805), (15, 1004283), (19, 792855), (21, 717345), (27, 557935), (35, 430407), (45, 334761), (57, 264285), (63, 239115), (95, 158571), (105, 143469), (133, 113265), (135, 111587), (171, 88095), (189, 79705), (285, 52857), (315, 47823), (399, 37755), (513, 29365), (665, 22653), (839, 17955), (855, 17619), (945, 15941), (1197, 12585), (1995, 7551), (2517, 5985), (2565, 5873), (3591, 4195)]