23303975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 30890880

約数和(自身を除く): 7586905

約数列:

[1, 5, 19, 25, 71, 95, 355, 475, 691, 1349, 1775, 3455, 6745, 13129, 17275, 33725, 49061, 65645, 245305, 328225, 932159, 1226525, 4660795, 23303975]

約数ペア:

[(1, 23303975), (5, 4660795), (19, 1226525), (25, 932159), (71, 328225), (95, 245305), (355, 65645), (475, 49061), (691, 33725), (1349, 17275), (1775, 13129), (3455, 6745)]