419028525

素因数分解:

$3^3\times 5^2\times {\mathrm{347}}^1\times {\mathrm{1789}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 772420800

約数和(自身を除く): 353392275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 347, 675, 1041, 1735, 1789, 3123, 5205, 5367, 8675, 8945, 9369, 15615, 16101, 26025, 26835, 44725, 46845, 48303, 78075, 80505, 134175, 234225, 241515, 402525, 620783, 1207575, 1862349, 3103915, 5587047, 9311745, 15519575, 16761141, 27935235, 46558725, 83805705, 139676175, 419028525]

約数ペア:

[(1, 419028525), (3, 139676175), (5, 83805705), (9, 46558725), (15, 27935235), (25, 16761141), (27, 15519575), (45, 9311745), (75, 5587047), (135, 3103915), (225, 1862349), (347, 1207575), (675, 620783), (1041, 402525), (1735, 241515), (1789, 234225), (3123, 134175), (5205, 80505), (5367, 78075), (8675, 48303), (8945, 46845), (9369, 44725), (15615, 26835), (16101, 26025)]