2405982915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{4241}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 4769908416

約数和(自身を除く): 2363925501

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1801, 4241, 5403, 9005, 12607, 12723, 16209, 21205, 27015, 29687, 37821, 38169, 63035, 63615, 81045, 89061, 113463, 148435, 189105, 190845, 267183, 445305, 567315, 1335915, 7638041, 22914123, 38190205, 53466287, 68742369, 114570615, 160398861, 267331435, 343711845, 481196583, 801994305, 2405982915]

約数ペア:

[(1, 2405982915), (3, 801994305), (5, 481196583), (7, 343711845), (9, 267331435), (15, 160398861), (21, 114570615), (35, 68742369), (45, 53466287), (63, 38190205), (105, 22914123), (315, 7638041), (1801, 1335915), (4241, 567315), (5403, 445305), (9005, 267183), (12607, 190845), (12723, 189105), (16209, 148435), (21205, 113463), (27015, 89061), (29687, 81045), (37821, 63615), (38169, 63035)]