26294455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1229}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 34538400

約数和(自身を除く): 8243945

約数列:

[1, 5, 11, 55, 389, 1229, 1945, 4279, 6145, 13519, 21395, 67595, 478081, 2390405, 5258891, 26294455]

約数ペア:

[(1, 26294455), (5, 5258891), (11, 2390405), (55, 478081), (389, 67595), (1229, 21395), (1945, 13519), (4279, 6145)]