38965045

素因数分解:

$5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 54792504

約数和(自身を除く): 15827459

約数列:

[1, 5, 7, 35, 49, 157, 245, 785, 1013, 1099, 5065, 5495, 7091, 7693, 35455, 38465, 49637, 159041, 248185, 795205, 1113287, 5566435, 7793009, 38965045]

約数ペア:

[(1, 38965045), (5, 7793009), (7, 5566435), (35, 1113287), (49, 795205), (157, 248185), (245, 159041), (785, 49637), (1013, 38465), (1099, 35455), (5065, 7693), (5495, 7091)]