15249276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 47201280

約数和(自身を除く): 31952004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 877, 966, 1242, 1449, 1754, 1932, 2484, 2631, 2898, 3508, 4347, 5262, 5796, 6139, 7893, 8694, 10524, 12278, 15786, 17388, 18417, 20171, 23679, 24556, 31572, 36834, 40342, 47358, 55251, 60513, 73668, 80684, 94716, 110502, 121026, 141197, 165753, 181539, 221004, 242052, 282394, 331506, 363078, 423591, 544617, 564788, 663012, 726156, 847182, 1089234, 1270773, 1694364, 2178468, 2541546, 3812319, 5083092, 7624638, 15249276]

約数ペア:

[(1, 15249276), (2, 7624638), (3, 5083092), (4, 3812319), (6, 2541546), (7, 2178468), (9, 1694364), (12, 1270773), (14, 1089234), (18, 847182), (21, 726156), (23, 663012), (27, 564788), (28, 544617), (36, 423591), (42, 363078), (46, 331506), (54, 282394), (63, 242052), (69, 221004), (84, 181539), (92, 165753), (108, 141197), (126, 121026), (138, 110502), (161, 94716), (189, 80684), (207, 73668), (252, 60513), (276, 55251), (322, 47358), (378, 40342), (414, 36834), (483, 31572), (621, 24556), (644, 23679), (756, 20171), (828, 18417), (877, 17388), (966, 15786), (1242, 12278), (1449, 10524), (1754, 8694), (1932, 7893), (2484, 6139), (2631, 5796), (2898, 5262), (3508, 4347)]