87082725

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{2621}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 144356832

約数和(自身を除く): 57274107

約数列:

[1, 3, 5, 15, 25, 75, 443, 1329, 2215, 2621, 6645, 7863, 11075, 13105, 33225, 39315, 65525, 196575, 1161103, 3483309, 5805515, 17416545, 29027575, 87082725]

約数ペア:

[(1, 87082725), (3, 29027575), (5, 17416545), (15, 5805515), (25, 3483309), (75, 1161103), (443, 196575), (1329, 65525), (2215, 39315), (2621, 33225), (6645, 13105), (7863, 11075)]