79824945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4409}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 57343695

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 4409, 6035, 13227, 18105, 22045, 66135, 74953, 224859, 313039, 374765, 939117, 1124295, 1565195, 4695585, 5321663, 15964989, 26608315, 79824945]

約数ペア:

[(1, 79824945), (3, 26608315), (5, 15964989), (15, 5321663), (17, 4695585), (51, 1565195), (71, 1124295), (85, 939117), (213, 374765), (255, 313039), (355, 224859), (1065, 74953), (1207, 66135), (3621, 22045), (4409, 18105), (6035, 13227)]