15709912185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 28565437824

約数和(自身を除く): 12855525639

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 101, 121, 129, 165, 215, 303, 363, 473, 505, 605, 645, 1111, 1419, 1515, 1815, 1993, 2365, 3333, 4343, 5203, 5555, 5979, 7095, 9965, 12221, 13029, 15609, 16665, 21715, 21923, 26015, 29895, 36663, 47773, 61105, 65145, 65769, 78045, 85699, 109615, 143319, 183315, 201293, 238865, 241153, 257097, 328845, 428495, 525503, 603879, 716595, 723459, 942689, 1006465, 1205765, 1285485, 1576509, 2214223, 2627515, 2828067, 3019395, 3617295, 4713445, 6642669, 7882545, 8655599, 10369579, 11071115, 14140335, 24356453, 25966797, 31108737, 33213345, 43277995, 51847895, 73069359, 95211589, 121782265, 129833985, 155543685, 285634767, 365346795, 476057945, 1047327479, 1428173835, 3141982437, 5236637395, 15709912185]

約数ペア:

[(1, 15709912185), (3, 5236637395), (5, 3141982437), (11, 1428173835), (15, 1047327479), (33, 476057945), (43, 365346795), (55, 285634767), (101, 155543685), (121, 129833985), (129, 121782265), (165, 95211589), (215, 73069359), (303, 51847895), (363, 43277995), (473, 33213345), (505, 31108737), (605, 25966797), (645, 24356453), (1111, 14140335), (1419, 11071115), (1515, 10369579), (1815, 8655599), (1993, 7882545), (2365, 6642669), (3333, 4713445), (4343, 3617295), (5203, 3019395), (5555, 2828067), (5979, 2627515), (7095, 2214223), (9965, 1576509), (12221, 1285485), (13029, 1205765), (15609, 1006465), (16665, 942689), (21715, 723459), (21923, 716595), (26015, 603879), (29895, 525503), (36663, 428495), (47773, 328845), (61105, 257097), (65145, 241153), (65769, 238865), (78045, 201293), (85699, 183315), (109615, 143319)]