67676575

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 97092000

約数和(自身を除く): 29415425

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 289, 323, 425, 475, 493, 551, 725, 1445, 1615, 2465, 2755, 4913, 5491, 7225, 8075, 8381, 9367, 12325, 13775, 24565, 27455, 41905, 46835, 93347, 122825, 137275, 142477, 159239, 209525, 234175, 466735, 712385, 796195, 2333675, 2707063, 3561925, 3980975, 13535315, 67676575]

約数ペア:

[(1, 67676575), (5, 13535315), (17, 3980975), (19, 3561925), (25, 2707063), (29, 2333675), (85, 796195), (95, 712385), (145, 466735), (289, 234175), (323, 209525), (425, 159239), (475, 142477), (493, 137275), (551, 122825), (725, 93347), (1445, 46835), (1615, 41905), (2465, 27455), (2755, 24565), (4913, 13775), (5491, 12325), (7225, 9367), (8075, 8381)]