1087875

素因数分解:

$3^2\times 5^3\times {\mathrm{967}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 1963104

約数和(自身を除く): 875229

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 967, 1125, 2901, 4835, 8703, 14505, 24175, 43515, 72525, 120875, 217575, 362625, 1087875]

約数ペア:

[(1, 1087875), (3, 362625), (5, 217575), (9, 120875), (15, 72525), (25, 43515), (45, 24175), (75, 14505), (125, 8703), (225, 4835), (375, 2901), (967, 1125)]