2912167215

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157457}}^1$

素因数の和:157608

約数の個数: 32

約数和(自身を含む): 5215008960

約数和(自身を除く): 2302841745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 6165, 18495, 157457, 472371, 787285, 1417113, 2361855, 4251339, 7085565, 21256695, 21571609, 64714827, 107858045, 194144481, 323574135, 582433443, 970722405, 2912167215]

約数ペア:

[(1, 2912167215), (3, 970722405), (5, 582433443), (9, 323574135), (15, 194144481), (27, 107858045), (45, 64714827), (135, 21571609), (137, 21256695), (411, 7085565), (685, 4251339), (1233, 2361855), (2055, 1417113), (3699, 787285), (6165, 472371), (18495, 157457)]