13109305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8219}}^1$

素因数の和:8264

約数の個数: 16

約数和(自身を含む): 17755200

約数和(自身を除く): 4645895

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 8219, 41095, 90409, 238351, 452045, 1191755, 2621861, 13109305]

約数ペア:

[(1, 13109305), (5, 2621861), (11, 1191755), (29, 452045), (55, 238351), (145, 90409), (319, 41095), (1595, 8219)]