142166075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 186654720

約数和(自身を除く): 44488645

約数列:

[1, 5, 19, 25, 95, 191, 475, 955, 1567, 3629, 4775, 7835, 18145, 29773, 39175, 90725, 148865, 299297, 744325, 1496485, 5686643, 7482425, 28433215, 142166075]

約数ペア:

[(1, 142166075), (5, 28433215), (19, 7482425), (25, 5686643), (95, 1496485), (191, 744325), (475, 299297), (955, 148865), (1567, 90725), (3629, 39175), (4775, 29773), (7835, 18145)]