40786785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 76933584

約数和(自身を除く): 36146799

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 339, 565, 585, 617, 1017, 1469, 1695, 1851, 3085, 4407, 5085, 5553, 7345, 8021, 9255, 13221, 22035, 24063, 27765, 40105, 66105, 69721, 72189, 120315, 209163, 348605, 360945, 627489, 906373, 1045815, 2719119, 3137445, 4531865, 8157357, 13595595, 40786785]

約数ペア:

[(1, 40786785), (3, 13595595), (5, 8157357), (9, 4531865), (13, 3137445), (15, 2719119), (39, 1045815), (45, 906373), (65, 627489), (113, 360945), (117, 348605), (195, 209163), (339, 120315), (565, 72189), (585, 69721), (617, 66105), (1017, 40105), (1469, 27765), (1695, 24063), (1851, 22035), (3085, 13221), (4407, 9255), (5085, 8021), (5553, 7345)]