1343425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 1841400

約数和(自身を除く): 497975

約数列:

[1, 5, 17, 25, 29, 85, 109, 145, 425, 493, 545, 725, 1853, 2465, 2725, 3161, 9265, 12325, 15805, 46325, 53737, 79025, 268685, 1343425]

約数ペア:

[(1, 1343425), (5, 268685), (17, 79025), (25, 53737), (29, 46325), (85, 15805), (109, 12325), (145, 9265), (425, 3161), (493, 2725), (545, 2465), (725, 1853)]