42690625

素因数分解:

$5^5\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 13555775

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 719, 2375, 3125, 3595, 11875, 13661, 17975, 59375, 68305, 89875, 341525, 449375, 1707625, 2246875, 8538125, 42690625]

約数ペア:

[(1, 42690625), (5, 8538125), (19, 2246875), (25, 1707625), (95, 449375), (125, 341525), (475, 89875), (625, 68305), (719, 59375), (2375, 17975), (3125, 13661), (3595, 11875)]