77117275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 102136320

約数和(自身を除く): 25019045

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 3119, 4945, 15595, 24725, 71737, 77975, 134117, 358685, 670585, 1793425, 3084691, 3352925, 15423455, 77117275]

約数ペア:

[(1, 77117275), (5, 15423455), (23, 3352925), (25, 3084691), (43, 1793425), (115, 670585), (215, 358685), (575, 134117), (989, 77975), (1075, 71737), (3119, 24725), (4945, 15595)]