27287495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 6581305

約数列:

[1, 5, 47, 83, 235, 415, 1399, 3901, 6995, 19505, 65753, 116117, 328765, 580585, 5457499, 27287495]

約数ペア:

[(1, 27287495), (5, 5457499), (47, 580585), (83, 328765), (235, 116117), (415, 65753), (1399, 19505), (3901, 6995)]