8231355

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 16727040

約数和(自身を除く): 8495685

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 241, 253, 297, 345, 495, 621, 723, 759, 1035, 1205, 1265, 1485, 2169, 2277, 2651, 3105, 3615, 3795, 5543, 6507, 6831, 7953, 10845, 11385, 13255, 16629, 23859, 27715, 32535, 34155, 39765, 49887, 60973, 71577, 83145, 119295, 149661, 182919, 249435, 304865, 357885, 548757, 748305, 914595, 1646271, 2743785, 8231355]

約数ペア:

[(1, 8231355), (3, 2743785), (5, 1646271), (9, 914595), (11, 748305), (15, 548757), (23, 357885), (27, 304865), (33, 249435), (45, 182919), (55, 149661), (69, 119295), (99, 83145), (115, 71577), (135, 60973), (165, 49887), (207, 39765), (241, 34155), (253, 32535), (297, 27715), (345, 23859), (495, 16629), (621, 13255), (723, 11385), (759, 10845), (1035, 7953), (1205, 6831), (1265, 6507), (1485, 5543), (2169, 3795), (2277, 3615), (2651, 3105)]