2849703025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{8768317}}^1$

素因数の和:8768340

約数の個数: 12

約数和(自身を含む): 3805450012

約数和(自身を除く): 955746987

約数列:

[1, 5, 13, 25, 65, 325, 8768317, 43841585, 113988121, 219207925, 569940605, 2849703025]

約数ペア:

[(1, 2849703025), (5, 569940605), (13, 219207925), (25, 113988121), (65, 43841585), (325, 8768317)]