8747095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 12963456

約数和(自身を除く): 4216361

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 241, 305, 427, 595, 1037, 1205, 1687, 2135, 4097, 5185, 7259, 8435, 14701, 20485, 28679, 36295, 73505, 102907, 143395, 249917, 514535, 1249585, 1749419, 8747095]

約数ペア:

[(1, 8747095), (5, 1749419), (7, 1249585), (17, 514535), (35, 249917), (61, 143395), (85, 102907), (119, 73505), (241, 36295), (305, 28679), (427, 20485), (595, 14701), (1037, 8435), (1205, 7259), (1687, 5185), (2135, 4097)]