23130135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 46353216

約数和(自身を除く): 23223081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 757, 873, 1455, 2037, 2271, 3395, 3785, 4365, 5299, 6111, 6813, 10185, 11355, 15897, 26495, 30555, 34065, 47691, 73429, 79485, 220287, 238455, 367145, 514003, 660861, 1101435, 1542009, 2570015, 3304305, 4626027, 7710045, 23130135]

約数ペア:

[(1, 23130135), (3, 7710045), (5, 4626027), (7, 3304305), (9, 2570015), (15, 1542009), (21, 1101435), (35, 660861), (45, 514003), (63, 367145), (97, 238455), (105, 220287), (291, 79485), (315, 73429), (485, 47691), (679, 34065), (757, 30555), (873, 26495), (1455, 15897), (2037, 11355), (2271, 10185), (3395, 6813), (3785, 6111), (4365, 5299)]