38987085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 64569600

約数和(自身を除く): 25582515

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 353, 555, 597, 995, 1059, 1765, 2985, 5295, 7363, 13061, 22089, 36815, 39183, 65305, 70247, 110445, 195915, 210741, 351235, 1053705, 2599139, 7797417, 12995695, 38987085]

約数ペア:

[(1, 38987085), (3, 12995695), (5, 7797417), (15, 2599139), (37, 1053705), (111, 351235), (185, 210741), (199, 195915), (353, 110445), (555, 70247), (597, 65305), (995, 39183), (1059, 36815), (1765, 22089), (2985, 13061), (5295, 7363)]