1680930075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2037491}}^1$

素因数の和:2037515

約数の個数: 24

約数和(自身を含む): 3031788096

約数和(自身を除く): 1350858021

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2037491, 6112473, 10187455, 22412401, 30562365, 50937275, 67237203, 112062005, 152811825, 336186015, 560310025, 1680930075]

約数ペア:

[(1, 1680930075), (3, 560310025), (5, 336186015), (11, 152811825), (15, 112062005), (25, 67237203), (33, 50937275), (55, 30562365), (75, 22412401), (165, 10187455), (275, 6112473), (825, 2037491)]