2116765425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{688379}}^1$

素因数の和:688433

約数の個数: 24

約数和(自身を含む): 3585083040

約数和(自身を除く): 1468317615

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 688379, 2065137, 3441895, 10325685, 17209475, 28223539, 51628425, 84670617, 141117695, 423353085, 705588475, 2116765425]

約数ペア:

[(1, 2116765425), (3, 705588475), (5, 423353085), (15, 141117695), (25, 84670617), (41, 51628425), (75, 28223539), (123, 17209475), (205, 10325685), (615, 3441895), (1025, 2065137), (3075, 688379)]