266348545

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 323896320

約数和(自身を除く): 57547775

約数列:

[1, 5, 131, 191, 655, 955, 2129, 10645, 25021, 125105, 278899, 406639, 1394495, 2033195, 53269709, 266348545]

約数ペア:

[(1, 266348545), (5, 53269709), (131, 2033195), (191, 1394495), (655, 406639), (955, 278899), (2129, 125105), (10645, 25021)]