84660425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 115003800

約数和(自身を除く): 30343375

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 6869, 12325, 34345, 116773, 171725, 199201, 583865, 996005, 2919325, 3386417, 4980025, 16932085, 84660425]

約数ペア:

[(1, 84660425), (5, 16932085), (17, 4980025), (25, 3386417), (29, 2919325), (85, 996005), (145, 583865), (425, 199201), (493, 171725), (725, 116773), (2465, 34345), (6869, 12325)]