11889735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 23417856

約数和(自身を除く): 11528121

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 241, 253, 299, 345, 429, 715, 723, 759, 897, 1205, 1265, 1495, 2145, 2651, 3133, 3289, 3615, 3795, 4485, 5543, 7953, 9399, 9867, 13255, 15665, 16445, 16629, 27715, 34463, 39765, 46995, 49335, 60973, 72059, 83145, 103389, 172315, 182919, 216177, 304865, 360295, 516945, 792649, 914595, 1080885, 2377947, 3963245, 11889735]

約数ペア:

[(1, 11889735), (3, 3963245), (5, 2377947), (11, 1080885), (13, 914595), (15, 792649), (23, 516945), (33, 360295), (39, 304865), (55, 216177), (65, 182919), (69, 172315), (115, 103389), (143, 83145), (165, 72059), (195, 60973), (241, 49335), (253, 46995), (299, 39765), (345, 34463), (429, 27715), (715, 16629), (723, 16445), (759, 15665), (897, 13255), (1205, 9867), (1265, 9399), (1495, 7953), (2145, 5543), (2651, 4485), (3133, 3795), (3289, 3615)]