38621775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27103}}^1$

素因数の和:27135

約数の個数: 24

約数和(自身を含む): 67217920

約数和(自身を除く): 28596145

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 27103, 81309, 135515, 406545, 514957, 677575, 1544871, 2032725, 2574785, 7724355, 12873925, 38621775]

約数ペア:

[(1, 38621775), (3, 12873925), (5, 7724355), (15, 2574785), (19, 2032725), (25, 1544871), (57, 677575), (75, 514957), (95, 406545), (285, 135515), (475, 81309), (1425, 27103)]