64716345

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17327}}^1$

素因数の和:17421

約数の個数: 24

約数和(自身を含む): 113533056

約数和(自身を除く): 48816711

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 17327, 51981, 86635, 155943, 259905, 779715, 1438141, 4314423, 7190705, 12943269, 21572115, 64716345]

約数ペア:

[(1, 64716345), (3, 21572115), (5, 12943269), (9, 7190705), (15, 4314423), (45, 1438141), (83, 779715), (249, 259905), (415, 155943), (747, 86635), (1245, 51981), (3735, 17327)]