85417615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8297}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 107542080

約数和(自身を除く): 22124465

約数列:

[1, 5, 29, 71, 145, 355, 2059, 8297, 10295, 41485, 240613, 589087, 1203065, 2945435, 17083523, 85417615]

約数ペア:

[(1, 85417615), (5, 17083523), (29, 2945435), (71, 1203065), (145, 589087), (355, 240613), (2059, 41485), (8297, 10295)]