83940525

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1933}}^1$

素因数の和:2142

約数の個数: 36

約数和(自身を含む): 151203988

約数和(自身を除く): 67263463

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1737, 1933, 2895, 4825, 5799, 8685, 9665, 14475, 17397, 28995, 43425, 48325, 86985, 144975, 373069, 434925, 1119207, 1865345, 3357621, 5596035, 9326725, 16788105, 27980175, 83940525]

約数ペア:

[(1, 83940525), (3, 27980175), (5, 16788105), (9, 9326725), (15, 5596035), (25, 3357621), (45, 1865345), (75, 1119207), (193, 434925), (225, 373069), (579, 144975), (965, 86985), (1737, 48325), (1933, 43425), (2895, 28995), (4825, 17397), (5799, 14475), (8685, 9665)]