80161375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 121837248

約数和(自身を除く): 41675873

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 289, 317, 425, 595, 875, 1445, 1585, 2023, 2125, 2219, 2975, 5389, 7225, 7925, 10115, 11095, 14875, 26945, 36125, 37723, 39625, 50575, 55475, 91613, 134725, 188615, 252875, 277375, 458065, 641291, 673625, 943075, 2290325, 3206455, 4715375, 11451625, 16032275, 80161375]

約数ペア:

[(1, 80161375), (5, 16032275), (7, 11451625), (17, 4715375), (25, 3206455), (35, 2290325), (85, 943075), (119, 673625), (125, 641291), (175, 458065), (289, 277375), (317, 252875), (425, 188615), (595, 134725), (875, 91613), (1445, 55475), (1585, 50575), (2023, 39625), (2125, 37723), (2219, 36125), (2975, 26945), (5389, 14875), (7225, 11095), (7925, 10115)]