260466045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{12853}}^1$

素因数の和:13061

約数の個数: 32

約数和(自身を含む): 478785792

約数和(自身を除く): 218319747

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 12853, 20265, 38559, 64265, 89971, 192795, 269913, 449855, 1349565, 2480629, 7441887, 12403145, 17364403, 37209435, 52093209, 86822015, 260466045]

約数ペア:

[(1, 260466045), (3, 86822015), (5, 52093209), (7, 37209435), (15, 17364403), (21, 12403145), (35, 7441887), (105, 2480629), (193, 1349565), (579, 449855), (965, 269913), (1351, 192795), (2895, 89971), (4053, 64265), (6755, 38559), (12853, 20265)]