156714855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6833}}^1$

素因数の和:6991

約数の個数: 32

約数和(自身を含む): 275546880

約数和(自身を除く): 118832025

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 6833, 7645, 20499, 22935, 34165, 75163, 102495, 225489, 375815, 949787, 1127445, 2849361, 4748935, 10447657, 14246805, 31342971, 52238285, 156714855]

約数ペア:

[(1, 156714855), (3, 52238285), (5, 31342971), (11, 14246805), (15, 10447657), (33, 4748935), (55, 2849361), (139, 1127445), (165, 949787), (417, 375815), (695, 225489), (1529, 102495), (2085, 75163), (4587, 34165), (6833, 22935), (7645, 20499)]