2175750

素因数分解:

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

素因数の和:990

約数の個数: 48

約数和(自身を含む): 5889312

約数和(自身を除く): 3713562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 967, 1125, 1934, 2250, 2901, 4835, 5802, 8703, 9670, 14505, 17406, 24175, 29010, 43515, 48350, 72525, 87030, 120875, 145050, 217575, 241750, 362625, 435150, 725250, 1087875, 2175750]

約数ペア:

[(1, 2175750), (2, 1087875), (3, 725250), (5, 435150), (6, 362625), (9, 241750), (10, 217575), (15, 145050), (18, 120875), (25, 87030), (30, 72525), (45, 48350), (50, 43515), (75, 29010), (90, 24175), (125, 17406), (150, 14505), (225, 9670), (250, 8703), (375, 5802), (450, 4835), (750, 2901), (967, 2250), (1125, 1934)]