23306465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 34734336

約数和(自身を除く): 11427871

約数列:

[1, 5, 7, 13, 35, 65, 91, 181, 283, 455, 905, 1267, 1415, 1981, 2353, 3679, 6335, 9905, 11765, 16471, 18395, 25753, 51223, 82355, 128765, 256115, 358561, 665899, 1792805, 3329495, 4661293, 23306465]

約数ペア:

[(1, 23306465), (5, 4661293), (7, 3329495), (13, 1792805), (35, 665899), (65, 358561), (91, 256115), (181, 128765), (283, 82355), (455, 51223), (905, 25753), (1267, 18395), (1415, 16471), (1981, 11765), (2353, 9905), (3679, 6335)]