5408845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 7259976

約数和(自身を除く): 1851131

約数列:

[1, 5, 13, 37, 65, 169, 173, 185, 481, 845, 865, 2249, 2405, 6253, 6401, 11245, 29237, 31265, 32005, 83213, 146185, 416065, 1081769, 5408845]

約数ペア:

[(1, 5408845), (5, 1081769), (13, 416065), (37, 146185), (65, 83213), (169, 32005), (173, 31265), (185, 29237), (481, 11245), (845, 6401), (865, 6253), (2249, 2405)]