185500055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 248439744

約数和(自身を除く): 62939689

約数列:

[1, 5, 13, 37, 65, 137, 185, 481, 563, 685, 1781, 2405, 2815, 5069, 7319, 8905, 20831, 25345, 36595, 65897, 77131, 104155, 270803, 329485, 385655, 1002703, 1354015, 2853847, 5013515, 14269235, 37100011, 185500055]

約数ペア:

[(1, 185500055), (5, 37100011), (13, 14269235), (37, 5013515), (65, 2853847), (137, 1354015), (185, 1002703), (481, 385655), (563, 329485), (685, 270803), (1781, 104155), (2405, 77131), (2815, 65897), (5069, 36595), (7319, 25345), (8905, 20831)]