2893425

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 4833024

約数和(自身を除く): 1939599

約数列:

[1, 3, 5, 15, 25, 75, 173, 223, 519, 669, 865, 1115, 2595, 3345, 4325, 5575, 12975, 16725, 38579, 115737, 192895, 578685, 964475, 2893425]

約数ペア:

[(1, 2893425), (3, 964475), (5, 578685), (15, 192895), (25, 115737), (75, 38579), (173, 16725), (223, 12975), (519, 5575), (669, 4325), (865, 3345), (1115, 2595)]