80458945

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 116195328

約数和(自身を除く): 35736383

約数列:

[1, 5, 7, 23, 35, 115, 127, 161, 635, 787, 805, 889, 2921, 3935, 4445, 5509, 14605, 18101, 20447, 27545, 90505, 99949, 102235, 126707, 499745, 633535, 699643, 2298827, 3498215, 11494135, 16091789, 80458945]

約数ペア:

[(1, 80458945), (5, 16091789), (7, 11494135), (23, 3498215), (35, 2298827), (115, 699643), (127, 633535), (161, 499745), (635, 126707), (787, 102235), (805, 99949), (889, 90505), (2921, 27545), (3935, 20447), (4445, 18101), (5509, 14605)]