2275696525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 2994165504

約数和(自身を除く): 718468979

約数列:

[1, 5, 25, 43, 47, 73, 215, 235, 365, 617, 1075, 1175, 1825, 2021, 3085, 3139, 3431, 10105, 15425, 15695, 17155, 26531, 28999, 45041, 50525, 78475, 85775, 132655, 144995, 147533, 225205, 663275, 724975, 737665, 1126025, 1246957, 1936763, 2116927, 3688325, 6234785, 9683815, 10584635, 31173925, 48419075, 52923175, 91027861, 455139305, 2275696525]

約数ペア:

[(1, 2275696525), (5, 455139305), (25, 91027861), (43, 52923175), (47, 48419075), (73, 31173925), (215, 10584635), (235, 9683815), (365, 6234785), (617, 3688325), (1075, 2116927), (1175, 1936763), (1825, 1246957), (2021, 1126025), (3085, 737665), (3139, 724975), (3431, 663275), (10105, 225205), (15425, 147533), (15695, 144995), (17155, 132655), (26531, 85775), (28999, 78475), (45041, 50525)]