6644385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 6354783

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 433, 465, 495, 1023, 1299, 1395, 1705, 2165, 3069, 3897, 4763, 5115, 6495, 13423, 14289, 15345, 19485, 23815, 40269, 42867, 67115, 71445, 120807, 147653, 201345, 214335, 442959, 604035, 738265, 1328877, 2214795, 6644385]

約数ペア:

[(1, 6644385), (3, 2214795), (5, 1328877), (9, 738265), (11, 604035), (15, 442959), (31, 214335), (33, 201345), (45, 147653), (55, 120807), (93, 71445), (99, 67115), (155, 42867), (165, 40269), (279, 23815), (341, 19485), (433, 15345), (465, 14289), (495, 13423), (1023, 6495), (1299, 5115), (1395, 4763), (1705, 3897), (2165, 3069)]