2013267555

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 3900536640

約数和(自身を除く): 1887269085

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 389, 405, 585, 983, 1053, 1167, 1755, 1945, 2949, 3501, 4915, 5057, 5265, 5835, 8847, 10503, 12779, 14745, 15171, 17505, 25285, 26541, 31509, 38337, 44235, 45513, 52515, 63895, 75855, 79623, 115011, 132705, 136539, 157545, 191685, 227565, 345033, 382387, 398115, 409617, 575055, 682695, 1035099, 1147161, 1725165, 1911935, 2048085, 3441483, 4971031, 5175495, 5735805, 10324449, 14913093, 17207415, 24855155, 30973347, 44739279, 51622245, 74565465, 134217837, 154866735, 223696395, 402653511, 671089185, 2013267555]

約数ペア:

[(1, 2013267555), (3, 671089185), (5, 402653511), (9, 223696395), (13, 154866735), (15, 134217837), (27, 74565465), (39, 51622245), (45, 44739279), (65, 30973347), (81, 24855155), (117, 17207415), (135, 14913093), (195, 10324449), (351, 5735805), (389, 5175495), (405, 4971031), (585, 3441483), (983, 2048085), (1053, 1911935), (1167, 1725165), (1755, 1147161), (1945, 1035099), (2949, 682695), (3501, 575055), (4915, 409617), (5057, 398115), (5265, 382387), (5835, 345033), (8847, 227565), (10503, 191685), (12779, 157545), (14745, 136539), (15171, 132705), (17505, 115011), (25285, 79623), (26541, 75855), (31509, 63895), (38337, 52515), (44235, 45513)]