25335765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 31273515

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 195, 207, 269, 273, 299, 315, 345, 455, 483, 585, 805, 807, 819, 897, 1035, 1345, 1365, 1449, 1495, 1883, 2093, 2415, 2421, 2691, 3497, 4035, 4095, 4485, 5649, 6187, 6279, 7245, 9415, 10465, 10491, 12105, 13455, 16947, 17485, 18561, 18837, 24479, 28245, 30935, 31395, 31473, 43309, 52455, 55683, 73437, 80431, 84735, 92805, 94185, 122395, 129927, 157365, 216545, 220311, 241293, 278415, 367185, 389781, 402155, 563017, 649635, 723879, 1101555, 1206465, 1689051, 1948905, 2815085, 3619395, 5067153, 8445255, 25335765]

約数ペア:

[(1, 25335765), (3, 8445255), (5, 5067153), (7, 3619395), (9, 2815085), (13, 1948905), (15, 1689051), (21, 1206465), (23, 1101555), (35, 723879), (39, 649635), (45, 563017), (63, 402155), (65, 389781), (69, 367185), (91, 278415), (105, 241293), (115, 220311), (117, 216545), (161, 157365), (195, 129927), (207, 122395), (269, 94185), (273, 92805), (299, 84735), (315, 80431), (345, 73437), (455, 55683), (483, 52455), (585, 43309), (805, 31473), (807, 31395), (819, 30935), (897, 28245), (1035, 24479), (1345, 18837), (1365, 18561), (1449, 17485), (1495, 16947), (1883, 13455), (2093, 12105), (2415, 10491), (2421, 10465), (2691, 9415), (3497, 7245), (4035, 6279), (4095, 6187), (4485, 5649)]