15513095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 6078265

約数列:

[1, 5, 13, 17, 65, 85, 101, 139, 221, 505, 695, 1105, 1313, 1717, 1807, 2363, 6565, 8585, 9035, 11815, 14039, 22321, 30719, 70195, 111605, 153595, 182507, 238663, 912535, 1193315, 3102619, 15513095]

約数ペア:

[(1, 15513095), (5, 3102619), (13, 1193315), (17, 912535), (65, 238663), (85, 182507), (101, 153595), (139, 111605), (221, 70195), (505, 30719), (695, 22321), (1105, 14039), (1313, 11815), (1717, 9035), (1807, 8585), (2363, 6565)]