26241285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 51853824

約数和(自身を除く): 25612539

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 61, 85, 105, 119, 183, 241, 255, 305, 357, 427, 595, 723, 915, 1037, 1205, 1281, 1687, 1785, 2135, 3111, 3615, 4097, 5061, 5185, 6405, 7259, 8435, 12291, 14701, 15555, 20485, 21777, 25305, 28679, 36295, 44103, 61455, 73505, 86037, 102907, 108885, 143395, 220515, 249917, 308721, 430185, 514535, 749751, 1249585, 1543605, 1749419, 3748755, 5248257, 8747095, 26241285]

約数ペア:

[(1, 26241285), (3, 8747095), (5, 5248257), (7, 3748755), (15, 1749419), (17, 1543605), (21, 1249585), (35, 749751), (51, 514535), (61, 430185), (85, 308721), (105, 249917), (119, 220515), (183, 143395), (241, 108885), (255, 102907), (305, 86037), (357, 73505), (427, 61455), (595, 44103), (723, 36295), (915, 28679), (1037, 25305), (1205, 21777), (1281, 20485), (1687, 15555), (1785, 14701), (2135, 12291), (3111, 8435), (3615, 7259), (4097, 6405), (5061, 5185)]