4528245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3132555

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 199, 205, 555, 597, 615, 995, 1517, 2985, 4551, 7363, 7585, 8159, 22089, 22755, 24477, 36815, 40795, 110445, 122385, 301883, 905649, 1509415, 4528245]

約数ペア:

[(1, 4528245), (3, 1509415), (5, 905649), (15, 301883), (37, 122385), (41, 110445), (111, 40795), (123, 36815), (185, 24477), (199, 22755), (205, 22089), (555, 8159), (597, 7585), (615, 7363), (995, 4551), (1517, 2985)]