26803255

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 32744448

約数和(自身を除く): 5941193

約数列:

[1, 5, 131, 151, 271, 655, 755, 1355, 19781, 35501, 40921, 98905, 177505, 204605, 5360651, 26803255]

約数ペア:

[(1, 26803255), (5, 5360651), (131, 204605), (151, 177505), (271, 98905), (655, 40921), (755, 35501), (1355, 19781)]