2017648425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2069383}}^1$

素因数の和:2069409

約数の個数: 24

約数和(自身を含む): 3592450624

約数和(自身を除く): 1574802199

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2069383, 6208149, 10346915, 26901979, 31040745, 51734575, 80705937, 134509895, 155203725, 403529685, 672549475, 2017648425]

約数ペア:

[(1, 2017648425), (3, 672549475), (5, 403529685), (13, 155203725), (15, 134509895), (25, 80705937), (39, 51734575), (65, 31040745), (75, 26901979), (195, 10346915), (325, 6208149), (975, 2069383)]