65691405

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 127196160

約数和(自身を除く): 61504755

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 4159, 5265, 12477, 15795, 20795, 37431, 54067, 62385, 112293, 162201, 187155, 270335, 336879, 486603, 561465, 811005, 1010637, 1459809, 1684395, 2433015, 4379427, 5053185, 7299045, 13138281, 21897135, 65691405]

約数ペア:

[(1, 65691405), (3, 21897135), (5, 13138281), (9, 7299045), (13, 5053185), (15, 4379427), (27, 2433015), (39, 1684395), (45, 1459809), (65, 1010637), (81, 811005), (117, 561465), (135, 486603), (195, 336879), (243, 270335), (351, 187155), (405, 162201), (585, 112293), (1053, 62385), (1215, 54067), (1755, 37431), (3159, 20795), (4159, 15795), (5265, 12477)]