3204993985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 4027804704

約数和(自身を除く): 822810719

約数列:

[1, 5, 41, 61, 197, 205, 305, 985, 1301, 2501, 6505, 8077, 12017, 12505, 40385, 53341, 60085, 79361, 256297, 266705, 396805, 492697, 1281485, 2463485, 3253801, 10508177, 15634117, 16269005, 52540885, 78170585, 640998797, 3204993985]

約数ペア:

[(1, 3204993985), (5, 640998797), (41, 78170585), (61, 52540885), (197, 16269005), (205, 15634117), (305, 10508177), (985, 3253801), (1301, 2463485), (2501, 1281485), (6505, 492697), (8077, 396805), (12017, 266705), (12505, 256297), (40385, 79361), (53341, 60085)]