28478464265

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{375631}}^1$

素因数の和:375952

約数の個数: 16

約数和(自身を含む): 34888700160

約数和(自身を除く): 6410235895

約数列:

[1, 5, 59, 257, 295, 1285, 15163, 75815, 375631, 1878155, 22162229, 96537167, 110811145, 482685835, 5695692853, 28478464265]

約数ペア:

[(1, 28478464265), (5, 5695692853), (59, 482685835), (257, 110811145), (295, 96537167), (1285, 22162229), (15163, 1878155), (75815, 375631)]