78081795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 148498272

約数和(自身を除く): 70416477

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 233, 495, 677, 699, 1165, 2031, 2097, 2563, 3385, 3495, 6093, 7447, 7689, 10155, 10485, 12815, 22341, 23067, 30465, 37235, 38445, 67023, 111705, 115335, 157741, 335115, 473223, 788705, 1419669, 1735151, 2366115, 5205453, 7098345, 8675755, 15616359, 26027265, 78081795]

約数ペア:

[(1, 78081795), (3, 26027265), (5, 15616359), (9, 8675755), (11, 7098345), (15, 5205453), (33, 2366115), (45, 1735151), (55, 1419669), (99, 788705), (165, 473223), (233, 335115), (495, 157741), (677, 115335), (699, 111705), (1165, 67023), (2031, 38445), (2097, 37235), (2563, 30465), (3385, 23067), (3495, 22341), (6093, 12815), (7447, 10485), (7689, 10155)]