6439095

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1253

約数の個数: 40

約数和(自身を含む): 12440736

約数和(自身を除く): 6001641

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1223, 1755, 3669, 5265, 6115, 11007, 15899, 18345, 33021, 47697, 55035, 79495, 99063, 143091, 165105, 238485, 429273, 495315, 715455, 1287819, 2146365, 6439095]

約数ペア:

[(1, 6439095), (3, 2146365), (5, 1287819), (9, 715455), (13, 495315), (15, 429273), (27, 238485), (39, 165105), (45, 143091), (65, 99063), (81, 79495), (117, 55035), (135, 47697), (195, 33021), (351, 18345), (405, 15899), (585, 11007), (1053, 6115), (1223, 5265), (1755, 3669)]