73408095

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 132612480

約数和(自身を除く): 59204385

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 387, 531, 643, 645, 885, 1929, 1935, 2537, 2655, 3215, 5787, 7611, 9645, 12685, 22833, 27649, 28935, 37937, 38055, 82947, 113811, 114165, 138245, 189685, 248841, 341433, 414735, 569055, 1244205, 1631291, 1707165, 4893873, 8156455, 14681619, 24469365, 73408095]

約数ペア:

[(1, 73408095), (3, 24469365), (5, 14681619), (9, 8156455), (15, 4893873), (43, 1707165), (45, 1631291), (59, 1244205), (129, 569055), (177, 414735), (215, 341433), (295, 248841), (387, 189685), (531, 138245), (643, 114165), (645, 113811), (885, 82947), (1929, 38055), (1935, 37937), (2537, 28935), (2655, 27649), (3215, 22833), (5787, 12685), (7611, 9645)]