71484735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 131738112

約数和(自身を除く): 60253377

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5197, 13755, 15591, 25985, 36379, 77955, 109137, 181895, 545685, 680807, 2042421, 3404035, 4765649, 10212105, 14296947, 23828245, 71484735]

約数ペア:

[(1, 71484735), (3, 23828245), (5, 14296947), (7, 10212105), (15, 4765649), (21, 3404035), (35, 2042421), (105, 680807), (131, 545685), (393, 181895), (655, 109137), (917, 77955), (1965, 36379), (2751, 25985), (4585, 15591), (5197, 13755)]