227895215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{8537}}^1$

素因数の和:8842

約数の個数: 16

約数和(自身を含む): 288925920

約数和(自身を除く): 61030705

約数列:

[1, 5, 19, 95, 281, 1405, 5339, 8537, 26695, 42685, 162203, 811015, 2398897, 11994485, 45579043, 227895215]

約数ペア:

[(1, 227895215), (5, 45579043), (19, 11994485), (95, 2398897), (281, 811015), (1405, 162203), (5339, 42685), (8537, 26695)]