13303855

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 16372224

約数和(自身を除く): 3068369

約数列:

[1, 5, 67, 151, 263, 335, 755, 1315, 10117, 17621, 39713, 50585, 88105, 198565, 2660771, 13303855]

約数ペア:

[(1, 13303855), (5, 2660771), (67, 198565), (151, 88105), (263, 50585), (335, 39713), (755, 17621), (1315, 10117)]