12133745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 16722720

約数和(自身を除く): 4588975

約数列:

[1, 5, 13, 29, 41, 65, 145, 157, 205, 377, 533, 785, 1189, 1885, 2041, 2665, 4553, 5945, 6437, 10205, 15457, 22765, 32185, 59189, 77285, 83681, 186673, 295945, 418405, 933365, 2426749, 12133745]

約数ペア:

[(1, 12133745), (5, 2426749), (13, 933365), (29, 418405), (41, 295945), (65, 186673), (145, 83681), (157, 77285), (205, 59189), (377, 32185), (533, 22765), (785, 15457), (1189, 10205), (1885, 6437), (2041, 5945), (2665, 4553)]