12502705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 15531264

約数和(自身を除く): 3028559

約数列:

[1, 5, 47, 83, 235, 415, 641, 3205, 3901, 19505, 30127, 53203, 150635, 266015, 2500541, 12502705]

約数ペア:

[(1, 12502705), (5, 2500541), (47, 266015), (83, 150635), (235, 53203), (415, 30127), (641, 19505), (3205, 3901)]