15005690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4561}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 31532544

約数和(自身を除く): 16526854

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4561, 9122, 22805, 31927, 45610, 63854, 159635, 214367, 319270, 428734, 1071835, 1500569, 2143670, 3001138, 7502845, 15005690]

約数ペア:

[(1, 15005690), (2, 7502845), (5, 3001138), (7, 2143670), (10, 1500569), (14, 1071835), (35, 428734), (47, 319270), (70, 214367), (94, 159635), (235, 63854), (329, 45610), (470, 31927), (658, 22805), (1645, 9122), (3290, 4561)]