76343855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 38118865

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 4139, 18445, 20695, 28973, 70363, 128309, 144865, 351815, 492541, 641545, 898163, 2181253, 2462705, 4490815, 10906265, 15268771, 76343855]

約数ペア:

[(1, 76343855), (5, 15268771), (7, 10906265), (17, 4490815), (31, 2462705), (35, 2181253), (85, 898163), (119, 641545), (155, 492541), (217, 351815), (527, 144865), (595, 128309), (1085, 70363), (2635, 28973), (3689, 20695), (4139, 18445)]