71744085

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{32537}}^1$

素因数の和:32562

約数の個数: 36

約数和(自身を含む): 144663948

約数和(自身を除く): 72919863

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 32537, 97611, 162685, 227759, 292833, 488055, 683277, 1138795, 1464165, 1594313, 2049831, 3416385, 4782939, 7971565, 10249155, 14348817, 23914695, 71744085]

約数ペア:

[(1, 71744085), (3, 23914695), (5, 14348817), (7, 10249155), (9, 7971565), (15, 4782939), (21, 3416385), (35, 2049831), (45, 1594313), (49, 1464165), (63, 1138795), (105, 683277), (147, 488055), (245, 292833), (315, 227759), (441, 162685), (735, 97611), (2205, 32537)]