2912306955

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{17939}}^1$

素因数の和:18163

約数の個数: 32

約数和(自身を含む): 4753382400

約数和(自身を除く): 1841075445

約数列:

[1, 3, 5, 15, 79, 137, 237, 395, 411, 685, 1185, 2055, 10823, 17939, 32469, 53817, 54115, 89695, 162345, 269085, 1417181, 2457643, 4251543, 7085905, 7372929, 12288215, 21257715, 36864645, 194153797, 582461391, 970768985, 2912306955]

約数ペア:

[(1, 2912306955), (3, 970768985), (5, 582461391), (15, 194153797), (79, 36864645), (137, 21257715), (237, 12288215), (395, 7372929), (411, 7085905), (685, 4251543), (1185, 2457643), (2055, 1417181), (10823, 269085), (17939, 162345), (32469, 89695), (53817, 54115)]