274370545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{15121}}^1$

素因数の和:15336

約数の個数: 16

約数和(自身を含む): 348410880

約数和(自身を除く): 74040335

約数列:

[1, 5, 19, 95, 191, 955, 3629, 15121, 18145, 75605, 287299, 1436495, 2888111, 14440555, 54874109, 274370545]

約数ペア:

[(1, 274370545), (5, 54874109), (19, 14440555), (95, 2888111), (191, 1436495), (955, 287299), (3629, 75605), (15121, 18145)]