71484165

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19139}}^1$

素因数の和:19233

約数の個数: 24

約数和(自身を含む): 125405280

約数和(自身を除く): 53921115

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 19139, 57417, 95695, 172251, 287085, 861255, 1588537, 4765611, 7942685, 14296833, 23828055, 71484165]

約数ペア:

[(1, 71484165), (3, 23828055), (5, 14296833), (9, 7942685), (15, 4765611), (45, 1588537), (83, 861255), (249, 287085), (415, 172251), (747, 95695), (1245, 57417), (3735, 19139)]