26111455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 34583040

約数和(自身を除く): 8471585

約数列:

[1, 5, 29, 31, 37, 145, 155, 157, 185, 785, 899, 1073, 1147, 4495, 4553, 4867, 5365, 5735, 5809, 22765, 24335, 29045, 33263, 141143, 166315, 168461, 180079, 705715, 842305, 900395, 5222291, 26111455]

約数ペア:

[(1, 26111455), (5, 5222291), (29, 900395), (31, 842305), (37, 705715), (145, 180079), (155, 168461), (157, 166315), (185, 141143), (785, 33263), (899, 29045), (1073, 24335), (1147, 22765), (4495, 5809), (4553, 5735), (4867, 5365)]