27084215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 34477920

約数和(自身を除く): 7393705

約数列:

[1, 5, 19, 95, 137, 685, 2081, 2603, 10405, 13015, 39539, 197695, 285097, 1425485, 5416843, 27084215]

約数ペア:

[(1, 27084215), (5, 5416843), (19, 1425485), (95, 285097), (137, 197695), (685, 39539), (2081, 13015), (2603, 10405)]