2012275921925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{66030383}}^1$

素因数の和:66030469

約数の個数: 24

約数和(自身を含む): 2652836707584

約数和(自身を除く): 640560785659

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 6095, 30475, 66030383, 330151915, 1518698809, 1650759575, 3499610299, 7593494045, 17498051495, 37967470225, 80491036877, 87490257475, 402455184385, 2012275921925]

約数ペア:

[(1, 2012275921925), (5, 402455184385), (23, 87490257475), (25, 80491036877), (53, 37967470225), (115, 17498051495), (265, 7593494045), (575, 3499610299), (1219, 1650759575), (1325, 1518698809), (6095, 330151915), (30475, 66030383)]