673633155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{20441}}^1$

素因数の和:20488

約数の個数: 32

約数和(自身を含む): 1167647040

約数和(自身を除く): 494013885

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2197, 2535, 6591, 10985, 20441, 32955, 61323, 102205, 265733, 306615, 797199, 1328665, 3454529, 3985995, 10363587, 17272645, 44908877, 51817935, 134726631, 224544385, 673633155]

約数ペア:

[(1, 673633155), (3, 224544385), (5, 134726631), (13, 51817935), (15, 44908877), (39, 17272645), (65, 10363587), (169, 3985995), (195, 3454529), (507, 1328665), (845, 797199), (2197, 306615), (2535, 265733), (6591, 102205), (10985, 61323), (20441, 32955)]