17161415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 22032000

約数和(自身を除く): 4870585

約数列:

[1, 5, 17, 85, 101, 505, 1717, 1999, 8585, 9995, 33983, 169915, 201899, 1009495, 3432283, 17161415]

約数ペア:

[(1, 17161415), (5, 3432283), (17, 1009495), (85, 201899), (101, 169915), (505, 33983), (1717, 9995), (1999, 8585)]