47607765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 31016235

約数列:

[1, 3, 5, 15, 41, 123, 199, 205, 389, 597, 615, 995, 1167, 1945, 2985, 5835, 8159, 15949, 24477, 40795, 47847, 77411, 79745, 122385, 232233, 239235, 387055, 1161165, 3173851, 9521553, 15869255, 47607765]

約数ペア:

[(1, 47607765), (3, 15869255), (5, 9521553), (15, 3173851), (41, 1161165), (123, 387055), (199, 239235), (205, 232233), (389, 122385), (597, 79745), (615, 77411), (995, 47847), (1167, 40795), (1945, 24477), (2985, 15949), (5835, 8159)]