734255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 950400

約数和(自身を除く): 216145

約数列:

[1, 5, 19, 59, 95, 131, 295, 655, 1121, 2489, 5605, 7729, 12445, 38645, 146851, 734255]

約数ペア:

[(1, 734255), (5, 146851), (19, 38645), (59, 12445), (95, 7729), (131, 5605), (295, 2489), (655, 1121)]