38086815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1129}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 66064320

約数和(自身を除く): 27977505

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 1129, 2249, 2595, 3387, 5645, 6747, 11245, 14677, 16935, 33735, 44031, 73385, 195317, 220155, 585951, 976585, 2539121, 2929755, 7617363, 12695605, 38086815]

約数ペア:

[(1, 38086815), (3, 12695605), (5, 7617363), (13, 2929755), (15, 2539121), (39, 976585), (65, 585951), (173, 220155), (195, 195317), (519, 73385), (865, 44031), (1129, 33735), (2249, 16935), (2595, 14677), (3387, 11245), (5645, 6747)]