12831750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{1901}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 35605440

約数和(自身を除く): 22773690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 1901, 2250, 3375, 3802, 5703, 6750, 9505, 11406, 17109, 19010, 28515, 34218, 47525, 51327, 57030, 85545, 95050, 102654, 142575, 171090, 237625, 256635, 285150, 427725, 475250, 513270, 712875, 855450, 1283175, 1425750, 2138625, 2566350, 4277250, 6415875, 12831750]

約数ペア:

[(1, 12831750), (2, 6415875), (3, 4277250), (5, 2566350), (6, 2138625), (9, 1425750), (10, 1283175), (15, 855450), (18, 712875), (25, 513270), (27, 475250), (30, 427725), (45, 285150), (50, 256635), (54, 237625), (75, 171090), (90, 142575), (125, 102654), (135, 95050), (150, 85545), (225, 57030), (250, 51327), (270, 47525), (375, 34218), (450, 28515), (675, 19010), (750, 17109), (1125, 11406), (1350, 9505), (1901, 6750), (2250, 5703), (3375, 3802)]