1145990105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{62299}}^1$

素因数の和:62600

約数の個数: 16

約数和(自身を含む): 1486228800

約数和(自身を除く): 340238695

約数列:

[1, 5, 13, 65, 283, 1415, 3679, 18395, 62299, 311495, 809887, 4049435, 17630617, 88153085, 229198021, 1145990105]

約数ペア:

[(1, 1145990105), (5, 229198021), (13, 88153085), (65, 17630617), (283, 4049435), (1415, 809887), (3679, 311495), (18395, 62299)]