29260755

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 23305005

約数列:

[1, 3, 5, 9, 15, 45, 59, 103, 107, 177, 295, 309, 321, 515, 531, 535, 885, 927, 963, 1545, 1605, 2655, 4635, 4815, 6077, 6313, 11021, 18231, 18939, 30385, 31565, 33063, 54693, 55105, 56817, 91155, 94695, 99189, 165315, 273465, 284085, 495945, 650239, 1950717, 3251195, 5852151, 9753585, 29260755]

約数ペア:

[(1, 29260755), (3, 9753585), (5, 5852151), (9, 3251195), (15, 1950717), (45, 650239), (59, 495945), (103, 284085), (107, 273465), (177, 165315), (295, 99189), (309, 94695), (321, 91155), (515, 56817), (531, 55105), (535, 54693), (885, 33063), (927, 31565), (963, 30385), (1545, 18939), (1605, 18231), (2655, 11021), (4635, 6313), (4815, 6077)]