15679768725

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5233}}^1$

素因数の和:5468

約数の個数: 96

約数和(自身を含む): 30218184960

約数和(自身を除く): 14538416235

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 193, 207, 225, 345, 575, 579, 621, 675, 965, 1035, 1725, 1737, 2895, 3105, 4439, 4825, 5175, 5211, 5233, 8685, 13317, 14475, 15525, 15699, 22195, 26055, 26165, 39951, 43425, 47097, 66585, 78495, 110975, 119853, 120359, 130275, 130825, 141291, 199755, 235485, 332925, 361077, 392475, 599265, 601795, 706455, 998775, 1009969, 1083231, 1177425, 1805385, 2996325, 3008975, 3029907, 3249693, 3532275, 5049845, 5416155, 9026925, 9089721, 15149535, 16248465, 23229287, 25249225, 27080775, 27269163, 45448605, 69687861, 75747675, 81242325, 116146435, 136345815, 209063583, 227243025, 348439305, 580732175, 627190749, 681729075, 1045317915, 1742196525, 3135953745, 5226589575, 15679768725]

約数ペア:

[(1, 15679768725), (3, 5226589575), (5, 3135953745), (9, 1742196525), (15, 1045317915), (23, 681729075), (25, 627190749), (27, 580732175), (45, 348439305), (69, 227243025), (75, 209063583), (115, 136345815), (135, 116146435), (193, 81242325), (207, 75747675), (225, 69687861), (345, 45448605), (575, 27269163), (579, 27080775), (621, 25249225), (675, 23229287), (965, 16248465), (1035, 15149535), (1725, 9089721), (1737, 9026925), (2895, 5416155), (3105, 5049845), (4439, 3532275), (4825, 3249693), (5175, 3029907), (5211, 3008975), (5233, 2996325), (8685, 1805385), (13317, 1177425), (14475, 1083231), (15525, 1009969), (15699, 998775), (22195, 706455), (26055, 601795), (26165, 599265), (39951, 392475), (43425, 361077), (47097, 332925), (66585, 235485), (78495, 199755), (110975, 141291), (119853, 130825), (120359, 130275)]