61706025

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6746

約数の個数: 36

約数和(自身を含む): 113234940

約数和(自身を除く): 51528915

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 6689, 9225, 20067, 33445, 60201, 100335, 167225, 274249, 301005, 501675, 822747, 1371245, 1505025, 2468241, 4113735, 6856225, 12341205, 20568675, 61706025]

約数ペア:

[(1, 61706025), (3, 20568675), (5, 12341205), (9, 6856225), (15, 4113735), (25, 2468241), (41, 1505025), (45, 1371245), (75, 822747), (123, 501675), (205, 301005), (225, 274249), (369, 167225), (615, 100335), (1025, 60201), (1845, 33445), (3075, 20067), (6689, 9225)]