84861535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 37404833

約数列:

[1, 5, 11, 17, 37, 55, 85, 121, 185, 187, 223, 407, 605, 629, 935, 1115, 2035, 2057, 2453, 3145, 3791, 4477, 6919, 8251, 10285, 12265, 18955, 22385, 26983, 34595, 41255, 41701, 76109, 90761, 134915, 140267, 208505, 380545, 453805, 458711, 701335, 998371, 1542937, 2293555, 4991855, 7714685, 16972307, 84861535]

約数ペア:

[(1, 84861535), (5, 16972307), (11, 7714685), (17, 4991855), (37, 2293555), (55, 1542937), (85, 998371), (121, 701335), (185, 458711), (187, 453805), (223, 380545), (407, 208505), (605, 140267), (629, 134915), (935, 90761), (1115, 76109), (2035, 41701), (2057, 41255), (2453, 34595), (3145, 26983), (3791, 22385), (4477, 18955), (6919, 12265), (8251, 10285)]