15371121528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{121507}}^1$

素因数の和:121777

約数の個数: 96

約数和(自身を含む): 47767224960

約数和(自身を除く): 32396103432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 251, 252, 502, 504, 753, 1004, 1506, 1757, 2008, 2259, 3012, 3514, 4518, 5271, 6024, 7028, 9036, 10542, 14056, 15813, 18072, 21084, 31626, 42168, 63252, 121507, 126504, 243014, 364521, 486028, 729042, 850549, 972056, 1093563, 1458084, 1701098, 2187126, 2551647, 2916168, 3402196, 4374252, 5103294, 6804392, 7654941, 8748504, 10206588, 15309882, 20413176, 30498257, 30619764, 60996514, 61239528, 91494771, 121993028, 182989542, 213487799, 243986056, 274484313, 365979084, 426975598, 548968626, 640463397, 731958168, 853951196, 1097937252, 1280926794, 1707902392, 1921390191, 2195874504, 2561853588, 3842780382, 5123707176, 7685560764, 15371121528]

約数ペア:

[(1, 15371121528), (2, 7685560764), (3, 5123707176), (4, 3842780382), (6, 2561853588), (7, 2195874504), (8, 1921390191), (9, 1707902392), (12, 1280926794), (14, 1097937252), (18, 853951196), (21, 731958168), (24, 640463397), (28, 548968626), (36, 426975598), (42, 365979084), (56, 274484313), (63, 243986056), (72, 213487799), (84, 182989542), (126, 121993028), (168, 91494771), (251, 61239528), (252, 60996514), (502, 30619764), (504, 30498257), (753, 20413176), (1004, 15309882), (1506, 10206588), (1757, 8748504), (2008, 7654941), (2259, 6804392), (3012, 5103294), (3514, 4374252), (4518, 3402196), (5271, 2916168), (6024, 2551647), (7028, 2187126), (9036, 1701098), (10542, 1458084), (14056, 1093563), (15813, 972056), (18072, 850549), (21084, 729042), (31626, 486028), (42168, 364521), (63252, 243014), (121507, 126504)]