13745215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 18216576

約数和(自身を除く): 4471361

約数列:

[1, 5, 11, 55, 83, 415, 913, 3011, 4565, 15055, 33121, 165605, 249913, 1249565, 2749043, 13745215]

約数ペア:

[(1, 13745215), (5, 2749043), (11, 1249565), (55, 249913), (83, 165605), (415, 33121), (913, 15055), (3011, 4565)]