19323375

素因数分解:

$3^1\times 5^3\times {\mathrm{227}}^2$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 32296368

約数和(自身を除く): 12972993

約数列:

[1, 3, 5, 15, 25, 75, 125, 227, 375, 681, 1135, 3405, 5675, 17025, 28375, 51529, 85125, 154587, 257645, 772935, 1288225, 3864675, 6441125, 19323375]

約数ペア:

[(1, 19323375), (3, 6441125), (5, 3864675), (15, 1288225), (25, 772935), (75, 257645), (125, 154587), (227, 85125), (375, 51529), (681, 28375), (1135, 17025), (3405, 5675)]