84578875

素因数分解:

$5^3\times {\mathrm{151}}^1\times {\mathrm{4481}}^1$

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 106277184

約数和(自身を除く): 21698309

約数列:

[1, 5, 25, 125, 151, 755, 3775, 4481, 18875, 22405, 112025, 560125, 676631, 3383155, 16915775, 84578875]

約数ペア:

[(1, 84578875), (5, 16915775), (25, 3383155), (125, 676631), (151, 560125), (755, 112025), (3775, 22405), (4481, 18875)]