149800465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12037}}^1$

素因数の和:12192

約数の個数: 16

約数和(自身を含む): 190681920

約数和(自身を除く): 40881455

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12037, 12445, 60185, 228703, 1143515, 1576847, 7884235, 29960093, 149800465]

約数ペア:

[(1, 149800465), (5, 29960093), (19, 7884235), (95, 1576847), (131, 1143515), (655, 228703), (2489, 60185), (12037, 12445)]