15705741315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 28505530368

約数和(自身を除く): 12799789053

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 271, 363, 407, 555, 605, 813, 863, 1221, 1355, 1815, 2035, 2589, 2981, 4065, 4315, 4477, 6105, 8943, 9493, 10027, 12945, 13431, 14905, 22385, 28479, 30081, 31931, 32791, 44715, 47465, 50135, 67155, 95793, 98373, 104423, 110297, 142395, 150405, 159655, 163955, 233873, 313269, 330891, 351241, 478965, 491865, 522115, 551485, 701619, 1053723, 1169365, 1213267, 1566345, 1654455, 1756205, 2572603, 3508095, 3639801, 3863651, 5268615, 6066335, 7717809, 8653301, 11590953, 12863015, 18199005, 19318255, 25959903, 28298633, 38589045, 43266505, 57954765, 84895899, 95186311, 129799515, 141493165, 285558933, 424479495, 475931555, 1047049421, 1427794665, 3141148263, 5235247105, 15705741315]

約数ペア:

[(1, 15705741315), (3, 5235247105), (5, 3141148263), (11, 1427794665), (15, 1047049421), (33, 475931555), (37, 424479495), (55, 285558933), (111, 141493165), (121, 129799515), (165, 95186311), (185, 84895899), (271, 57954765), (363, 43266505), (407, 38589045), (555, 28298633), (605, 25959903), (813, 19318255), (863, 18199005), (1221, 12863015), (1355, 11590953), (1815, 8653301), (2035, 7717809), (2589, 6066335), (2981, 5268615), (4065, 3863651), (4315, 3639801), (4477, 3508095), (6105, 2572603), (8943, 1756205), (9493, 1654455), (10027, 1566345), (12945, 1213267), (13431, 1169365), (14905, 1053723), (22385, 701619), (28479, 551485), (30081, 522115), (31931, 491865), (32791, 478965), (44715, 351241), (47465, 330891), (50135, 313269), (67155, 233873), (95793, 163955), (98373, 159655), (104423, 150405), (110297, 142395)]