15602005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 19957104

約数和(自身を除く): 4355099

約数列:

[1, 5, 17, 85, 173, 865, 1061, 2941, 5305, 14705, 18037, 90185, 183553, 917765, 3120401, 15602005]

約数ペア:

[(1, 15602005), (5, 3120401), (17, 917765), (85, 183553), (173, 90185), (865, 18037), (1061, 14705), (2941, 5305)]