172079015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{4157}}^1$

素因数の和:4666

約数の個数: 16

約数和(自身を含む): 219143232

約数和(自身を除く): 47064217

約数列:

[1, 5, 17, 85, 487, 2435, 4157, 8279, 20785, 41395, 70669, 353345, 2024459, 10122295, 34415803, 172079015]

約数ペア:

[(1, 172079015), (5, 34415803), (17, 10122295), (85, 2024459), (487, 353345), (2435, 70669), (4157, 41395), (8279, 20785)]