12502695

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5474

約数の個数: 16

約数和(自身を含む): 20135520

約数和(自身を除く): 7632825

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5309, 15927, 26545, 79635, 833513, 2500539, 4167565, 12502695]

約数ペア:

[(1, 12502695), (3, 4167565), (5, 2500539), (15, 833513), (157, 79635), (471, 26545), (785, 15927), (2355, 5309)]