26220195

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 45897696

約数和(自身を除く): 19677501

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 5657, 16971, 28285, 50913, 84855, 254565, 582671, 1748013, 2913355, 5244039, 8740065, 26220195]

約数ペア:

[(1, 26220195), (3, 8740065), (5, 5244039), (9, 2913355), (15, 1748013), (45, 582671), (103, 254565), (309, 84855), (515, 50913), (927, 28285), (1545, 16971), (4635, 5657)]