166619295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 317952000

約数和(自身を除く): 151332705

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 79, 85, 135, 153, 237, 255, 395, 459, 711, 765, 919, 1185, 1343, 2133, 2295, 2757, 3555, 4029, 4595, 6715, 8271, 10665, 12087, 13785, 15623, 20145, 24813, 36261, 41355, 46869, 60435, 72601, 78115, 124065, 140607, 181305, 217803, 234345, 363005, 421821, 653409, 703035, 1089015, 1234217, 1960227, 2109105, 3267045, 3702651, 6171085, 9801135, 11107953, 18513255, 33323859, 55539765, 166619295]

約数ペア:

[(1, 166619295), (3, 55539765), (5, 33323859), (9, 18513255), (15, 11107953), (17, 9801135), (27, 6171085), (45, 3702651), (51, 3267045), (79, 2109105), (85, 1960227), (135, 1234217), (153, 1089015), (237, 703035), (255, 653409), (395, 421821), (459, 363005), (711, 234345), (765, 217803), (919, 181305), (1185, 140607), (1343, 124065), (2133, 78115), (2295, 72601), (2757, 60435), (3555, 46869), (4029, 41355), (4595, 36261), (6715, 24813), (8271, 20145), (10665, 15623), (12087, 13785)]