11685475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 15507440

約数和(自身を除く): 3821965

約数列:

[1, 5, 19, 25, 73, 95, 337, 365, 475, 1387, 1685, 1825, 6403, 6935, 8425, 24601, 32015, 34675, 123005, 160075, 467419, 615025, 2337095, 11685475]

約数ペア:

[(1, 11685475), (5, 2337095), (19, 615025), (25, 467419), (73, 160075), (95, 123005), (337, 34675), (365, 32015), (475, 24601), (1387, 8425), (1685, 6935), (1825, 6403)]