38992975

素因数分解:

$5^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 56897400

約数和(自身を除く): 17904425

約数列:

[1, 5, 7, 25, 35, 49, 139, 175, 229, 245, 695, 973, 1145, 1225, 1603, 3475, 4865, 5725, 6811, 8015, 11221, 24325, 31831, 34055, 40075, 56105, 159155, 170275, 222817, 280525, 795775, 1114085, 1559719, 5570425, 7798595, 38992975]

約数ペア:

[(1, 38992975), (5, 7798595), (7, 5570425), (25, 1559719), (35, 1114085), (49, 795775), (139, 280525), (175, 222817), (229, 170275), (245, 159155), (695, 56105), (973, 40075), (1145, 34055), (1225, 31831), (1603, 24325), (3475, 11221), (4865, 8015), (5725, 6811)]