123057842545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{46307}}^1$

素因数の和:48885

約数の個数: 32

約数和(自身を含む): 169642874880

約数和(自身を除く): 46585032335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2543, 12715, 27973, 46307, 48317, 139865, 231535, 241585, 509377, 531487, 879833, 2546885, 2657435, 4399165, 9678163, 48390815, 117758701, 588793505, 1295345711, 2237415319, 6476728555, 11187076595, 24611568509, 123057842545]

約数ペア:

[(1, 123057842545), (5, 24611568509), (11, 11187076595), (19, 6476728555), (55, 2237415319), (95, 1295345711), (209, 588793505), (1045, 117758701), (2543, 48390815), (12715, 9678163), (27973, 4399165), (46307, 2657435), (48317, 2546885), (139865, 879833), (231535, 531487), (241585, 509377)]