225045359

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 298873344

約数和(自身を除く): 73827985

約数列:

[1, 7, 11, 37, 43, 77, 121, 167, 259, 301, 407, 473, 847, 1169, 1591, 1837, 2849, 3311, 4477, 5203, 6179, 7181, 11137, 12859, 17501, 20207, 31339, 36421, 43253, 50267, 67969, 78991, 122507, 141449, 192511, 265697, 475783, 552937, 747659, 868901, 1347577, 1859879, 2922667, 5233613, 6082307, 20458669, 32149337, 225045359]

約数ペア:

[(1, 225045359), (7, 32149337), (11, 20458669), (37, 6082307), (43, 5233613), (77, 2922667), (121, 1859879), (167, 1347577), (259, 868901), (301, 747659), (407, 552937), (473, 475783), (847, 265697), (1169, 192511), (1591, 141449), (1837, 122507), (2849, 78991), (3311, 67969), (4477, 50267), (5203, 43253), (6179, 36421), (7181, 31339), (11137, 20207), (12859, 17501)]