26901745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3797}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 35093520

約数和(自身を除く): 8191775

約数列:

[1, 5, 13, 65, 109, 545, 1417, 3797, 7085, 18985, 49361, 246805, 413873, 2069365, 5380349, 26901745]

約数ペア:

[(1, 26901745), (5, 5380349), (13, 2069365), (65, 413873), (109, 246805), (545, 49361), (1417, 18985), (3797, 7085)]