80055455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1481}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 101368800

約数和(自身を除く): 21313345

約数列:

[1, 5, 19, 95, 569, 1481, 2845, 7405, 10811, 28139, 54055, 140695, 842689, 4213445, 16011091, 80055455]

約数ペア:

[(1, 80055455), (5, 16011091), (19, 4213445), (95, 842689), (569, 140695), (1481, 54055), (2845, 28139), (7405, 10811)]