15188285

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 21669120

約数和(自身を除く): 6480835

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1319, 1645, 2303, 6595, 9233, 11515, 46165, 61993, 64631, 309965, 323155, 433951, 2169755, 3037657, 15188285]

約数ペア:

[(1, 15188285), (5, 3037657), (7, 2169755), (35, 433951), (47, 323155), (49, 309965), (235, 64631), (245, 61993), (329, 46165), (1319, 11515), (1645, 9233), (2303, 6595)]