15704043845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{1637}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 23843828736

約数和(自身を除く): 8139784891

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 701, 805, 1637, 1955, 2737, 3505, 4907, 8185, 11459, 11917, 13685, 16123, 24535, 27829, 37651, 57295, 59585, 80615, 83419, 112861, 139145, 188255, 194803, 263557, 274091, 417095, 564305, 640067, 974015, 1147537, 1317785, 1370455, 1918637, 3200335, 4480469, 5737685, 8032759, 9593185, 19508129, 22402345, 26393351, 40163795, 97540645, 131966755, 136556903, 184753457, 448686967, 682784515, 923767285, 2243434835, 3140808769, 15704043845]

約数ペア:

[(1, 15704043845), (5, 3140808769), (7, 2243434835), (17, 923767285), (23, 682784515), (35, 448686967), (85, 184753457), (115, 136556903), (119, 131966755), (161, 97540645), (391, 40163795), (595, 26393351), (701, 22402345), (805, 19508129), (1637, 9593185), (1955, 8032759), (2737, 5737685), (3505, 4480469), (4907, 3200335), (8185, 1918637), (11459, 1370455), (11917, 1317785), (13685, 1147537), (16123, 974015), (24535, 640067), (27829, 564305), (37651, 417095), (57295, 274091), (59585, 263557), (80615, 194803), (83419, 188255), (112861, 139145)]