23788905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 20337303

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 3191, 7455, 9573, 15955, 22337, 47865, 67011, 111685, 226561, 335055, 679683, 1132805, 1585927, 3398415, 4757781, 7929635, 23788905]

約数ペア:

[(1, 23788905), (3, 7929635), (5, 4757781), (7, 3398415), (15, 1585927), (21, 1132805), (35, 679683), (71, 335055), (105, 226561), (213, 111685), (355, 67011), (497, 47865), (1065, 22337), (1491, 15955), (2485, 9573), (3191, 7455)]