806625

素因数分解:

$3^3\times 5^3\times {\mathrm{239}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 1497600

約数和(自身を除く): 690975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 239, 375, 675, 717, 1125, 1195, 2151, 3375, 3585, 5975, 6453, 10755, 17925, 29875, 32265, 53775, 89625, 161325, 268875, 806625]

約数ペア:

[(1, 806625), (3, 268875), (5, 161325), (9, 89625), (15, 53775), (25, 32265), (27, 29875), (45, 17925), (75, 10755), (125, 6453), (135, 5975), (225, 3585), (239, 3375), (375, 2151), (675, 1195), (717, 1125)]