12949575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7507}}^1$

素因数の和:7543

約数の個数: 24

約数和(自身を含む): 22343808

約数和(自身を除く): 9394233

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 7507, 22521, 37535, 112605, 172661, 187675, 517983, 563025, 863305, 2589915, 4316525, 12949575]

約数ペア:

[(1, 12949575), (3, 4316525), (5, 2589915), (15, 863305), (23, 563025), (25, 517983), (69, 187675), (75, 172661), (115, 112605), (345, 37535), (575, 22521), (1725, 7507)]