13165250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 28169856

約数和(自身を除く): 15004606

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 7523, 15046, 37615, 52661, 75230, 105322, 188075, 263305, 376150, 526610, 940375, 1316525, 1880750, 2633050, 6582625, 13165250]

約数ペア:

[(1, 13165250), (2, 6582625), (5, 2633050), (7, 1880750), (10, 1316525), (14, 940375), (25, 526610), (35, 376150), (50, 263305), (70, 188075), (125, 105322), (175, 75230), (250, 52661), (350, 37615), (875, 15046), (1750, 7523)]