76880025

素因数分解:

$3^2\times 5^2\times {\mathrm{449}}^1\times {\mathrm{761}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 138188700

約数和(自身を除く): 61308675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 449, 761, 1347, 2245, 2283, 3805, 4041, 6735, 6849, 11225, 11415, 19025, 20205, 33675, 34245, 57075, 101025, 171225, 341689, 1025067, 1708445, 3075201, 5125335, 8542225, 15376005, 25626675, 76880025]

約数ペア:

[(1, 76880025), (3, 25626675), (5, 15376005), (9, 8542225), (15, 5125335), (25, 3075201), (45, 1708445), (75, 1025067), (225, 341689), (449, 171225), (761, 101025), (1347, 57075), (2245, 34245), (2283, 33675), (3805, 20205), (4041, 19025), (6735, 11415), (6849, 11225)]