28703670265

素因数分解:

$5^1\times {\mathrm{1373}}^1\times {\mathrm{1531}}^1\times {\mathrm{2731}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 34504635456

約数和(自身を除く): 5800965191

約数列:

[1, 5, 1373, 1531, 2731, 6865, 7655, 13655, 2102063, 3749663, 4181161, 10510315, 18748315, 20905805, 5740734053, 28703670265]

約数ペア:

[(1, 28703670265), (5, 5740734053), (1373, 20905805), (1531, 18748315), (2731, 10510315), (6865, 4181161), (7655, 3749663), (13655, 2102063)]