13718925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 28087488

約数和(自身を除く): 14368563

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 241, 253, 275, 345, 495, 575, 723, 759, 825, 1035, 1205, 1265, 1725, 2169, 2277, 2475, 2651, 3615, 3795, 5175, 5543, 6025, 6325, 7953, 10845, 11385, 13255, 16629, 18075, 18975, 23859, 27715, 39765, 49887, 54225, 56925, 60973, 66275, 83145, 119295, 138575, 182919, 198825, 249435, 304865, 415725, 548757, 596475, 914595, 1247175, 1524325, 2743785, 4572975, 13718925]

約数ペア:

[(1, 13718925), (3, 4572975), (5, 2743785), (9, 1524325), (11, 1247175), (15, 914595), (23, 596475), (25, 548757), (33, 415725), (45, 304865), (55, 249435), (69, 198825), (75, 182919), (99, 138575), (115, 119295), (165, 83145), (207, 66275), (225, 60973), (241, 56925), (253, 54225), (275, 49887), (345, 39765), (495, 27715), (575, 23859), (723, 18975), (759, 18075), (825, 16629), (1035, 13255), (1205, 11385), (1265, 10845), (1725, 7953), (2169, 6325), (2277, 6025), (2475, 5543), (2651, 5175), (3615, 3795)]