27631875

素因数分解:

$3^1\times 5^4\times {\mathrm{14737}}^1$

素因数の和:14760

約数の個数: 20

約数和(自身を含む): 46041512

約数和(自身を除く): 18409637

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 14737, 44211, 73685, 221055, 368425, 1105275, 1842125, 5526375, 9210625, 27631875]

約数ペア:

[(1, 27631875), (3, 9210625), (5, 5526375), (15, 1842125), (25, 1105275), (75, 368425), (125, 221055), (375, 73685), (625, 44211), (1875, 14737)]