23136075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 54

約数和(自身を含む): 43219332

約数和(自身を除く): 20083257

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 107, 155, 225, 279, 321, 465, 535, 775, 961, 963, 1395, 1605, 2325, 2675, 2883, 3317, 4805, 4815, 6975, 8025, 8649, 9951, 14415, 16585, 24025, 24075, 29853, 43245, 49755, 72075, 82925, 102827, 149265, 216225, 248775, 308481, 514135, 746325, 925443, 1542405, 2570675, 4627215, 7712025, 23136075]

約数ペア:

[(1, 23136075), (3, 7712025), (5, 4627215), (9, 2570675), (15, 1542405), (25, 925443), (31, 746325), (45, 514135), (75, 308481), (93, 248775), (107, 216225), (155, 149265), (225, 102827), (279, 82925), (321, 72075), (465, 49755), (535, 43245), (775, 29853), (961, 24075), (963, 24025), (1395, 16585), (1605, 14415), (2325, 9951), (2675, 8649), (2883, 8025), (3317, 6975), (4805, 4815)]