71650215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17528

約数の個数: 48

約数和(自身を含む): 152862528

約数和(自身を除く): 81212313

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 17497, 52491, 87485, 122479, 157473, 227461, 262455, 367437, 612395, 682383, 787365, 1102311, 1137305, 1592227, 1837185, 2047149, 3411915, 4776681, 5511555, 7961135, 10235745, 14330043, 23883405, 71650215]

約数ペア:

[(1, 71650215), (3, 23883405), (5, 14330043), (7, 10235745), (9, 7961135), (13, 5511555), (15, 4776681), (21, 3411915), (35, 2047149), (39, 1837185), (45, 1592227), (63, 1137305), (65, 1102311), (91, 787365), (105, 682383), (117, 612395), (195, 367437), (273, 262455), (315, 227461), (455, 157473), (585, 122479), (819, 87485), (1365, 52491), (4095, 17497)]