26308185

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^2$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 42913920

約数和(自身を除く): 16605735

約数列:

[1, 3, 5, 15, 79, 149, 237, 395, 447, 745, 1185, 2235, 11771, 22201, 35313, 58855, 66603, 111005, 176565, 333015, 1753879, 5261637, 8769395, 26308185]

約数ペア:

[(1, 26308185), (3, 8769395), (5, 5261637), (15, 1753879), (79, 333015), (149, 176565), (237, 111005), (395, 66603), (447, 58855), (745, 35313), (1185, 22201), (2235, 11771)]