2065387775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2473}}^1\times {\mathrm{3037}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 2795956464

約数和(自身を除く): 730568689

約数列:

[1, 5, 11, 25, 55, 275, 2473, 3037, 12365, 15185, 27203, 33407, 61825, 75925, 136015, 167035, 680075, 835175, 7510501, 37552505, 82615511, 187762525, 413077555, 2065387775]

約数ペア:

[(1, 2065387775), (5, 413077555), (11, 187762525), (25, 82615511), (55, 37552505), (275, 7510501), (2473, 835175), (3037, 680075), (12365, 167035), (15185, 136015), (27203, 75925), (33407, 61825)]