47000925

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 87048000

約数和(自身を除く): 40047075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 389, 537, 675, 895, 1167, 1611, 1945, 2685, 3501, 4475, 4833, 5835, 8055, 9725, 10503, 13425, 17505, 24165, 29175, 40275, 52515, 69631, 87525, 120825, 208893, 262575, 348155, 626679, 1044465, 1740775, 1880037, 3133395, 5222325, 9400185, 15666975, 47000925]

約数ペア:

[(1, 47000925), (3, 15666975), (5, 9400185), (9, 5222325), (15, 3133395), (25, 1880037), (27, 1740775), (45, 1044465), (75, 626679), (135, 348155), (179, 262575), (225, 208893), (389, 120825), (537, 87525), (675, 69631), (895, 52515), (1167, 40275), (1611, 29175), (1945, 24165), (2685, 17505), (3501, 13425), (4475, 10503), (4833, 9725), (5835, 8055)]