11885087005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5107}}^1$

素因数の和:5290

約数の個数: 64

約数和(自身を含む): 17476715520

約数和(自身を除く): 5591628515

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 131, 187, 209, 323, 655, 935, 1045, 1441, 1615, 2227, 2489, 3553, 5107, 7205, 11135, 12445, 17765, 24497, 25535, 27379, 42313, 56177, 86819, 97033, 122485, 136895, 211565, 280885, 434095, 465443, 485165, 669017, 955009, 1067363, 1649561, 2327215, 3345085, 4775045, 5336815, 7359187, 8247805, 11373289, 12711323, 18145171, 36795935, 56866445, 63556615, 90725855, 125106179, 139824553, 216092491, 625530895, 699122765, 1080462455, 2377017401, 11885087005]

約数ペア:

[(1, 11885087005), (5, 2377017401), (11, 1080462455), (17, 699122765), (19, 625530895), (55, 216092491), (85, 139824553), (95, 125106179), (131, 90725855), (187, 63556615), (209, 56866445), (323, 36795935), (655, 18145171), (935, 12711323), (1045, 11373289), (1441, 8247805), (1615, 7359187), (2227, 5336815), (2489, 4775045), (3553, 3345085), (5107, 2327215), (7205, 1649561), (11135, 1067363), (12445, 955009), (17765, 669017), (24497, 485165), (25535, 465443), (27379, 434095), (42313, 280885), (56177, 211565), (86819, 136895), (97033, 122485)]