80895095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4831}}^1$

素因数の和:5050

約数の個数: 16

約数和(自身を含む): 103327488

約数和(自身を除く): 22432393

約数列:

[1, 5, 17, 85, 197, 985, 3349, 4831, 16745, 24155, 82127, 410635, 951707, 4758535, 16179019, 80895095]

約数ペア:

[(1, 80895095), (5, 16179019), (17, 4758535), (85, 951707), (197, 410635), (985, 82127), (3349, 24155), (4831, 16745)]