128330235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8363}}^1$

素因数の和:8416

約数の個数: 48

約数和(自身を含む): 250518528

約数和(自身を除く): 122188293

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 8363, 15345, 25089, 41815, 75267, 91993, 125445, 259253, 275979, 376335, 459965, 777759, 827937, 1296265, 1379895, 2333277, 2851783, 3888795, 4139685, 8555349, 11666385, 14258915, 25666047, 42776745, 128330235]

約数ペア:

[(1, 128330235), (3, 42776745), (5, 25666047), (9, 14258915), (11, 11666385), (15, 8555349), (31, 4139685), (33, 3888795), (45, 2851783), (55, 2333277), (93, 1379895), (99, 1296265), (155, 827937), (165, 777759), (279, 459965), (341, 376335), (465, 275979), (495, 259253), (1023, 125445), (1395, 91993), (1705, 75267), (3069, 41815), (5115, 25089), (8363, 15345)]