15029875

素因数分解:

$5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21790080

約数和(自身を除く): 6760205

約数列:

[1, 5, 7, 25, 35, 89, 125, 175, 193, 445, 623, 875, 965, 1351, 2225, 3115, 4825, 6755, 11125, 15575, 17177, 24125, 33775, 77875, 85885, 120239, 168875, 429425, 601195, 2147125, 3005975, 15029875]

約数ペア:

[(1, 15029875), (5, 3005975), (7, 2147125), (25, 601195), (35, 429425), (89, 168875), (125, 120239), (175, 85885), (193, 77875), (445, 33775), (623, 24125), (875, 17177), (965, 15575), (1351, 11125), (2225, 6755), (3115, 4825)]