13150095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12977265

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 53, 85, 105, 119, 139, 159, 255, 265, 357, 371, 417, 595, 695, 795, 901, 973, 1113, 1785, 1855, 2085, 2363, 2703, 2919, 4505, 4865, 5565, 6307, 7089, 7367, 11815, 13515, 14595, 16541, 18921, 22101, 31535, 35445, 36835, 49623, 51569, 82705, 94605, 110505, 125239, 154707, 248115, 257845, 375717, 626195, 773535, 876673, 1878585, 2630019, 4383365, 13150095]

約数ペア:

[(1, 13150095), (3, 4383365), (5, 2630019), (7, 1878585), (15, 876673), (17, 773535), (21, 626195), (35, 375717), (51, 257845), (53, 248115), (85, 154707), (105, 125239), (119, 110505), (139, 94605), (159, 82705), (255, 51569), (265, 49623), (357, 36835), (371, 35445), (417, 31535), (595, 22101), (695, 18921), (795, 16541), (901, 14595), (973, 13515), (1113, 11815), (1785, 7367), (1855, 7089), (2085, 6307), (2363, 5565), (2703, 4865), (2919, 4505)]