16172015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 4719505

約数列:

[1, 5, 17, 61, 85, 305, 1037, 3119, 5185, 15595, 53023, 190259, 265115, 951295, 3234403, 16172015]

約数ペア:

[(1, 16172015), (5, 3234403), (17, 951295), (61, 265115), (85, 190259), (305, 53023), (1037, 15595), (3119, 5185)]