89026785

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 160484688

約数和(自身を除く): 71457903

約数列:

[1, 3, 5, 9, 15, 41, 45, 73, 123, 205, 219, 365, 369, 615, 657, 661, 1095, 1845, 1983, 2993, 3285, 3305, 5949, 8979, 9915, 14965, 26937, 27101, 29745, 44895, 48253, 81303, 134685, 135505, 144759, 241265, 243909, 406515, 434277, 723795, 1219545, 1978373, 2171385, 5935119, 9891865, 17805357, 29675595, 89026785]

約数ペア:

[(1, 89026785), (3, 29675595), (5, 17805357), (9, 9891865), (15, 5935119), (41, 2171385), (45, 1978373), (73, 1219545), (123, 723795), (205, 434277), (219, 406515), (365, 243909), (369, 241265), (615, 144759), (657, 135505), (661, 134685), (1095, 81303), (1845, 48253), (1983, 44895), (2993, 29745), (3285, 27101), (3305, 26937), (5949, 14965), (8979, 9915)]