9951175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 13516496

約数和(自身を除く): 3565321

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 457, 871, 1675, 2285, 4355, 5941, 11425, 21775, 29705, 30619, 148525, 153095, 398047, 765475, 1990235, 9951175]

約数ペア:

[(1, 9951175), (5, 1990235), (13, 765475), (25, 398047), (65, 153095), (67, 148525), (325, 30619), (335, 29705), (457, 21775), (871, 11425), (1675, 5941), (2285, 4355)]