2508587975

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{38197}}^1$

素因数の和:38315

約数の個数: 24

約数和(自身を含む): 3239801568

約数和(自身を除く): 731213593

約数列:

[1, 5, 25, 37, 71, 185, 355, 925, 1775, 2627, 13135, 38197, 65675, 190985, 954925, 1413289, 2711987, 7066445, 13559935, 35332225, 67799675, 100343519, 501717595, 2508587975]

約数ペア:

[(1, 2508587975), (5, 501717595), (25, 100343519), (37, 67799675), (71, 35332225), (185, 13559935), (355, 7066445), (925, 2711987), (1775, 1413289), (2627, 954925), (13135, 190985), (38197, 65675)]