27920595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97967}}^1$

素因数の和:97994

約数の個数: 16

約数和(自身を含む): 47024640

約数和(自身を除く): 19104045

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 97967, 293901, 489835, 1469505, 1861373, 5584119, 9306865, 27920595]

約数ペア:

[(1, 27920595), (3, 9306865), (5, 5584119), (15, 1861373), (19, 1469505), (57, 489835), (95, 293901), (285, 97967)]