17154688095

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{31723}}^1$

素因数の和:31992

約数の個数: 48

約数和(自身を含む): 30376618272

約数和(自身を除く): 13221930177

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 197, 305, 549, 591, 915, 985, 1773, 2745, 2955, 8865, 12017, 31723, 36051, 60085, 95169, 108153, 158615, 180255, 285507, 475845, 540765, 1427535, 1935103, 5805309, 6249431, 9675515, 17415927, 18748293, 29026545, 31247155, 56244879, 87079635, 93741465, 281224395, 381215291, 1143645873, 1906076455, 3430937619, 5718229365, 17154688095]

約数ペア:

[(1, 17154688095), (3, 5718229365), (5, 3430937619), (9, 1906076455), (15, 1143645873), (45, 381215291), (61, 281224395), (183, 93741465), (197, 87079635), (305, 56244879), (549, 31247155), (591, 29026545), (915, 18748293), (985, 17415927), (1773, 9675515), (2745, 6249431), (2955, 5805309), (8865, 1935103), (12017, 1427535), (31723, 540765), (36051, 475845), (60085, 285507), (95169, 180255), (108153, 158615)]