1271036655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16883}}^1$

素因数の和:17140

約数の個数: 48

約数和(自身を含む): 2528547840

約数和(自身を除く): 1257511185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 239, 315, 717, 1195, 1673, 2151, 3585, 5019, 8365, 10755, 15057, 16883, 25095, 50649, 75285, 84415, 118181, 151947, 253245, 354543, 590905, 759735, 1063629, 1772715, 4035037, 5318145, 12105111, 20175185, 28245259, 36315333, 60525555, 84735777, 141226295, 181576665, 254207331, 423678885, 1271036655]

約数ペア:

[(1, 1271036655), (3, 423678885), (5, 254207331), (7, 181576665), (9, 141226295), (15, 84735777), (21, 60525555), (35, 36315333), (45, 28245259), (63, 20175185), (105, 12105111), (239, 5318145), (315, 4035037), (717, 1772715), (1195, 1063629), (1673, 759735), (2151, 590905), (3585, 354543), (5019, 253245), (8365, 151947), (10755, 118181), (15057, 84415), (16883, 75285), (25095, 50649)]