20141675

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 18

約数和(自身を含む): 26125932

約数和(自身を除く): 5984257

約数列:

[1, 5, 23, 25, 115, 529, 575, 1523, 2645, 7615, 13225, 35029, 38075, 175145, 805667, 875725, 4028335, 20141675]

約数ペア:

[(1, 20141675), (5, 4028335), (23, 875725), (25, 805667), (115, 175145), (529, 38075), (575, 35029), (1523, 13225), (2645, 7615)]