323746895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 421122240

約数和(自身を除く): 97375345

約数列:

[1, 5, 17, 83, 85, 109, 415, 421, 545, 1411, 1853, 2105, 7055, 7157, 9047, 9265, 34943, 35785, 45235, 45889, 153799, 174715, 229445, 594031, 768995, 780113, 2970155, 3808787, 3900565, 19043935, 64749379, 323746895]

約数ペア:

[(1, 323746895), (5, 64749379), (17, 19043935), (83, 3900565), (85, 3808787), (109, 2970155), (415, 780113), (421, 768995), (545, 594031), (1411, 229445), (1853, 174715), (2105, 153799), (7055, 45889), (7157, 45235), (9047, 35785), (9265, 34943)]