23714375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 20

約数和(自身を含む): 31208760

約数和(自身を除く): 7494385

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 1997, 2375, 9985, 11875, 37943, 49925, 189715, 249625, 948575, 1248125, 4742875, 23714375]

約数ペア:

[(1, 23714375), (5, 4742875), (19, 1248125), (25, 948575), (95, 249625), (125, 189715), (475, 49925), (625, 37943), (1997, 11875), (2375, 9985)]