2470916825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{38593}}^1$

素因数の和:38813

約数の個数: 24

約数和(自身を含む): 3316459608

約数和(自身を除く): 845542783

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 2561, 4925, 12805, 38593, 64025, 192965, 501709, 964825, 2508545, 7602821, 12542725, 38014105, 98836673, 190070525, 494183365, 2470916825]

約数ペア:

[(1, 2470916825), (5, 494183365), (13, 190070525), (25, 98836673), (65, 38014105), (197, 12542725), (325, 7602821), (985, 2508545), (2561, 964825), (4925, 501709), (12805, 192965), (38593, 64025)]