80752185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94447}}^1$

素因数の和:94477

約数の個数: 24

約数和(自身を含む): 147338880

約数和(自身を除く): 66586695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 94447, 283341, 472235, 850023, 1416705, 1794493, 4250115, 5383479, 8972465, 16150437, 26917395, 80752185]

約数ペア:

[(1, 80752185), (3, 26917395), (5, 16150437), (9, 8972465), (15, 5383479), (19, 4250115), (45, 1794493), (57, 1416705), (95, 850023), (171, 472235), (285, 283341), (855, 94447)]