6617415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 13271040

約数和(自身を除く): 6653625

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 107, 133, 155, 217, 285, 321, 399, 465, 535, 589, 651, 665, 749, 1085, 1605, 1767, 1995, 2033, 2247, 2945, 3255, 3317, 3745, 4123, 6099, 8835, 9951, 10165, 11235, 12369, 14231, 16585, 20615, 23219, 30495, 42693, 49755, 61845, 63023, 69657, 71155, 116095, 189069, 213465, 315115, 348285, 441161, 945345, 1323483, 2205805, 6617415]

約数ペア:

[(1, 6617415), (3, 2205805), (5, 1323483), (7, 945345), (15, 441161), (19, 348285), (21, 315115), (31, 213465), (35, 189069), (57, 116095), (93, 71155), (95, 69657), (105, 63023), (107, 61845), (133, 49755), (155, 42693), (217, 30495), (285, 23219), (321, 20615), (399, 16585), (465, 14231), (535, 12369), (589, 11235), (651, 10165), (665, 9951), (749, 8835), (1085, 6099), (1605, 4123), (1767, 3745), (1995, 3317), (2033, 3255), (2247, 2945)]