90684625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{38183}}^1$

素因数の和:38217

約数の個数: 16

約数和(自身を含む): 119134080

約数和(自身を除く): 28449455

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 38183, 190915, 725477, 954575, 3627385, 4772875, 18136925, 90684625]

約数ペア:

[(1, 90684625), (5, 18136925), (19, 4772875), (25, 3627385), (95, 954575), (125, 725477), (475, 190915), (2375, 38183)]