23116665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 43744320

約数和(自身を除く): 20627655

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 829, 845, 1859, 2145, 2487, 2535, 4145, 5577, 9119, 9295, 10777, 12435, 27357, 27885, 32331, 45595, 53885, 118547, 136785, 140101, 161655, 355641, 420303, 592735, 700505, 1541111, 1778205, 2101515, 4623333, 7705555, 23116665]

約数ペア:

[(1, 23116665), (3, 7705555), (5, 4623333), (11, 2101515), (13, 1778205), (15, 1541111), (33, 700505), (39, 592735), (55, 420303), (65, 355641), (143, 161655), (165, 140101), (169, 136785), (195, 118547), (429, 53885), (507, 45595), (715, 32331), (829, 27885), (845, 27357), (1859, 12435), (2145, 10777), (2487, 9295), (2535, 9119), (4145, 5577)]