40258465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36433}}^1$

素因数の和:36468

約数の個数: 16

約数和(自身を含む): 55088208

約数和(自身を除く): 14829743

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 36433, 182165, 473629, 619361, 2368145, 3096805, 8051693, 40258465]

約数ペア:

[(1, 40258465), (5, 8051693), (13, 3096805), (17, 2368145), (65, 619361), (85, 473629), (221, 182165), (1105, 36433)]