80502175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3697}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 109135376

約数和(自身を除く): 28633201

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 3697, 4355, 18485, 21775, 48061, 92425, 240305, 247699, 1201525, 1238495, 3220087, 6192475, 16100435, 80502175]

約数ペア:

[(1, 80502175), (5, 16100435), (13, 6192475), (25, 3220087), (65, 1238495), (67, 1201525), (325, 247699), (335, 240305), (871, 92425), (1675, 48061), (3697, 21775), (4355, 18485)]