23723865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4357}}^1$

素因数の和:4390

約数の個数: 36

約数和(自身を含む): 45209892

約数和(自身を除く): 21486027

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 4357, 5445, 13071, 21785, 39213, 47927, 65355, 143781, 196065, 239635, 431343, 527197, 718905, 1581591, 2156715, 2635985, 4744773, 7907955, 23723865]

約数ペア:

[(1, 23723865), (3, 7907955), (5, 4744773), (9, 2635985), (11, 2156715), (15, 1581591), (33, 718905), (45, 527197), (55, 431343), (99, 239635), (121, 196065), (165, 143781), (363, 65355), (495, 47927), (605, 39213), (1089, 21785), (1815, 13071), (4357, 5445)]