39830745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8221}}^1$

素因数の和:8265

約数の個数: 32

約数和(自身を含む): 71038080

約数和(自身を除く): 31207335

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 8221, 24663, 41105, 123315, 139757, 156199, 419271, 468597, 698785, 780995, 2096355, 2342985, 2655383, 7966149, 13276915, 39830745]

約数ペア:

[(1, 39830745), (3, 13276915), (5, 7966149), (15, 2655383), (17, 2342985), (19, 2096355), (51, 780995), (57, 698785), (85, 468597), (95, 419271), (255, 156199), (285, 139757), (323, 123315), (969, 41105), (1615, 24663), (4845, 8221)]