36894845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 51039072

約数和(自身を除く): 14144227

約数列:

[1, 5, 13, 17, 65, 85, 173, 193, 221, 865, 965, 1105, 2249, 2509, 2941, 3281, 11245, 12545, 14705, 16405, 33389, 38233, 42653, 166945, 191165, 213265, 434057, 567613, 2170285, 2838065, 7378969, 36894845]

約数ペア:

[(1, 36894845), (5, 7378969), (13, 2838065), (17, 2170285), (65, 567613), (85, 434057), (173, 213265), (193, 191165), (221, 166945), (865, 42653), (965, 38233), (1105, 33389), (2249, 16405), (2509, 14705), (2941, 12545), (3281, 11245)]