10199215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 13271328

約数和(自身を除く): 3072113

約数列:

[1, 5, 13, 65, 173, 865, 907, 2249, 4535, 11245, 11791, 58955, 156911, 784555, 2039843, 10199215]

約数ペア:

[(1, 10199215), (5, 2039843), (13, 784555), (65, 156911), (173, 58955), (865, 11791), (907, 11245), (2249, 4535)]