23401275

素因数分解:

$3^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 38829360

約数和(自身を除く): 15428085

約数列:

[1, 3, 5, 15, 25, 75, 509, 613, 1527, 1839, 2545, 3065, 7635, 9195, 12725, 15325, 38175, 45975, 312017, 936051, 1560085, 4680255, 7800425, 23401275]

約数ペア:

[(1, 23401275), (3, 7800425), (5, 4680255), (15, 1560085), (25, 936051), (75, 312017), (509, 45975), (613, 38175), (1527, 15325), (1839, 12725), (2545, 9195), (3065, 7635)]