13717165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 7733075

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 79, 121, 205, 287, 385, 395, 451, 553, 605, 847, 869, 1435, 2255, 2765, 3157, 3239, 4235, 4345, 4961, 6083, 9559, 15785, 16195, 22673, 24805, 30415, 34727, 35629, 47795, 66913, 113365, 173635, 178145, 249403, 334565, 391919, 1247015, 1959595, 2743433, 13717165]

約数ペア:

[(1, 13717165), (5, 2743433), (7, 1959595), (11, 1247015), (35, 391919), (41, 334565), (55, 249403), (77, 178145), (79, 173635), (121, 113365), (205, 66913), (287, 47795), (385, 35629), (395, 34727), (451, 30415), (553, 24805), (605, 22673), (847, 16195), (869, 15785), (1435, 9559), (2255, 6083), (2765, 4961), (3157, 4345), (3239, 4235)]