26248275

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 36

約数和(自身を含む): 48124648

約数和(自身を除く): 21876373

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 2713, 3225, 8139, 9675, 13565, 24417, 40695, 67825, 116659, 122085, 203475, 349977, 583295, 610425, 1049931, 1749885, 2916475, 5249655, 8749425, 26248275]

約数ペア:

[(1, 26248275), (3, 8749425), (5, 5249655), (9, 2916475), (15, 1749885), (25, 1049931), (43, 610425), (45, 583295), (75, 349977), (129, 203475), (215, 122085), (225, 116659), (387, 67825), (645, 40695), (1075, 24417), (1935, 13565), (2713, 9675), (3225, 8139)]