30251265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 22971135

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1319, 1529, 2085, 3957, 4587, 6595, 7645, 14509, 19785, 22935, 43527, 72545, 183341, 217635, 550023, 916705, 2016751, 2750115, 6050253, 10083755, 30251265]

約数ペア:

[(1, 30251265), (3, 10083755), (5, 6050253), (11, 2750115), (15, 2016751), (33, 916705), (55, 550023), (139, 217635), (165, 183341), (417, 72545), (695, 43527), (1319, 22935), (1529, 19785), (2085, 14509), (3957, 7645), (4587, 6595)]