12164355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 25535328

約数和(自身を除く): 13370973

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 73, 105, 115, 161, 207, 219, 315, 345, 365, 483, 511, 529, 657, 805, 1035, 1095, 1449, 1533, 1587, 1679, 2415, 2555, 2645, 3285, 3703, 4599, 4761, 5037, 7245, 7665, 7935, 8395, 11109, 11753, 15111, 18515, 22995, 23805, 25185, 33327, 35259, 38617, 55545, 58765, 75555, 105777, 115851, 166635, 176295, 193085, 270319, 347553, 528885, 579255, 810957, 1351595, 1737765, 2432871, 4054785, 12164355]

約数ペア:

[(1, 12164355), (3, 4054785), (5, 2432871), (7, 1737765), (9, 1351595), (15, 810957), (21, 579255), (23, 528885), (35, 347553), (45, 270319), (63, 193085), (69, 176295), (73, 166635), (105, 115851), (115, 105777), (161, 75555), (207, 58765), (219, 55545), (315, 38617), (345, 35259), (365, 33327), (483, 25185), (511, 23805), (529, 22995), (657, 18515), (805, 15111), (1035, 11753), (1095, 11109), (1449, 8395), (1533, 7935), (1587, 7665), (1679, 7245), (2415, 5037), (2555, 4761), (2645, 4599), (3285, 3703)]