128679935

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{4157}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 159268032

約数和(自身を除く): 30588097

約数列:

[1, 5, 41, 151, 205, 755, 4157, 6191, 20785, 30955, 170437, 627707, 852185, 3138535, 25735987, 128679935]

約数ペア:

[(1, 128679935), (5, 25735987), (41, 3138535), (151, 852185), (205, 627707), (755, 170437), (4157, 30955), (6191, 20785)]