27838040205

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{486977}}^1$

素因数の和:487125

約数の個数: 32

約数和(自身を含む): 46188889344

約数和(自身を除く): 18350849139

約数列:

[1, 3, 5, 15, 37, 103, 111, 185, 309, 515, 555, 1545, 3811, 11433, 19055, 57165, 486977, 1460931, 2434885, 7304655, 18018149, 50158631, 54054447, 90090745, 150475893, 250793155, 270272235, 752379465, 1855869347, 5567608041, 9279346735, 27838040205]

約数ペア:

[(1, 27838040205), (3, 9279346735), (5, 5567608041), (15, 1855869347), (37, 752379465), (103, 270272235), (111, 250793155), (185, 150475893), (309, 90090745), (515, 54054447), (555, 50158631), (1545, 18018149), (3811, 7304655), (11433, 2434885), (19055, 1460931), (57165, 486977)]