12166425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2390

約数の個数: 36

約数和(自身を含む): 22748544

約数和(自身を除く): 10582119

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2351, 5175, 7053, 11755, 21159, 35265, 54073, 58775, 105795, 162219, 176325, 270365, 486657, 528975, 811095, 1351825, 2433285, 4055475, 12166425]

約数ペア:

[(1, 12166425), (3, 4055475), (5, 2433285), (9, 1351825), (15, 811095), (23, 528975), (25, 486657), (45, 270365), (69, 176325), (75, 162219), (115, 105795), (207, 58775), (225, 54073), (345, 35265), (575, 21159), (1035, 11755), (1725, 7053), (2351, 5175)]