142324195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 189286416

約数和(自身を除く): 46962221

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 3917, 7267, 19585, 36335, 50921, 168431, 254605, 661973, 842155, 2189603, 3309865, 10948015, 28464839, 142324195]

約数ペア:

[(1, 142324195), (5, 28464839), (13, 10948015), (43, 3309865), (65, 2189603), (169, 842155), (215, 661973), (559, 254605), (845, 168431), (2795, 50921), (3917, 36335), (7267, 19585)]