26533975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 37306640

約数和(自身を除く): 10772665

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4297, 6175, 21485, 55861, 81643, 107425, 279305, 408215, 1061359, 1396525, 2041075, 5306795, 26533975]

約数ペア:

[(1, 26533975), (5, 5306795), (13, 2041075), (19, 1396525), (25, 1061359), (65, 408215), (95, 279305), (247, 107425), (325, 81643), (475, 55861), (1235, 21485), (4297, 6175)]