23175135

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 19506465

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 449, 465, 555, 1147, 1347, 1395, 1665, 2245, 3441, 4041, 5735, 6735, 10323, 13919, 16613, 17205, 20205, 41757, 49839, 51615, 69595, 83065, 125271, 149517, 208785, 249195, 515003, 626355, 747585, 1545009, 2575015, 4635027, 7725045, 23175135]

約数ペア:

[(1, 23175135), (3, 7725045), (5, 4635027), (9, 2575015), (15, 1545009), (31, 747585), (37, 626355), (45, 515003), (93, 249195), (111, 208785), (155, 149517), (185, 125271), (279, 83065), (333, 69595), (449, 51615), (465, 49839), (555, 41757), (1147, 20205), (1347, 17205), (1395, 16613), (1665, 13919), (2245, 10323), (3441, 6735), (4041, 5735)]