2015166465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1597}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 3865881600

約数和(自身を除く): 1850715135

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 719, 1597, 1755, 2157, 3595, 4791, 6471, 7985, 9347, 10785, 14373, 19413, 20761, 23955, 28041, 32355, 43119, 46735, 62283, 71865, 84123, 97065, 103805, 140205, 186849, 215595, 252369, 311415, 420615, 560547, 934245, 1148243, 1261845, 2802735, 3444729, 5741215, 10334187, 14927159, 17223645, 31002561, 44781477, 51670935, 74635795, 134344431, 155012805, 223907385, 403033293, 671722155, 2015166465]

約数ペア:

[(1, 2015166465), (3, 671722155), (5, 403033293), (9, 223907385), (13, 155012805), (15, 134344431), (27, 74635795), (39, 51670935), (45, 44781477), (65, 31002561), (117, 17223645), (135, 14927159), (195, 10334187), (351, 5741215), (585, 3444729), (719, 2802735), (1597, 1261845), (1755, 1148243), (2157, 934245), (3595, 560547), (4791, 420615), (6471, 311415), (7985, 252369), (9347, 215595), (10785, 186849), (14373, 140205), (19413, 103805), (20761, 97065), (23955, 84123), (28041, 71865), (32355, 62283), (43119, 46735)]