17312455

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 4258745

約数列:

[1, 5, 41, 79, 205, 395, 1069, 3239, 5345, 16195, 43829, 84451, 219145, 422255, 3462491, 17312455]

約数ペア:

[(1, 17312455), (5, 3462491), (41, 422255), (79, 219145), (205, 84451), (395, 43829), (1069, 16195), (3239, 5345)]