23843945

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 31498200

約数和(自身を除く): 7654255

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 569, 1445, 2465, 2845, 8381, 9673, 16501, 41905, 48365, 82505, 164441, 280517, 822205, 1402585, 4768789, 23843945]

約数ペア:

[(1, 23843945), (5, 4768789), (17, 1402585), (29, 822205), (85, 280517), (145, 164441), (289, 82505), (493, 48365), (569, 41905), (1445, 16501), (2465, 9673), (2845, 8381)]