1572148551025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4603}}^1\times {\mathrm{5281}}^1$

素因数の和:10106

約数の個数: 48

約数和(自身を含む): 2110830870400

約数和(自身を除く): 538682319375

約数列:

[1, 5, 13, 25, 65, 199, 325, 995, 2587, 4603, 4975, 5281, 12935, 23015, 26405, 59839, 64675, 68653, 115075, 132025, 299195, 343265, 915997, 1050919, 1495975, 1716325, 4579985, 5254595, 11907961, 13661947, 22899925, 24308443, 26272975, 59539805, 68309735, 121542215, 297699025, 316009759, 341548675, 607711075, 1580048795, 4837380157, 7900243975, 24186900785, 62885942041, 120934503925, 314429710205, 1572148551025]

約数ペア:

[(1, 1572148551025), (5, 314429710205), (13, 120934503925), (25, 62885942041), (65, 24186900785), (199, 7900243975), (325, 4837380157), (995, 1580048795), (2587, 607711075), (4603, 341548675), (4975, 316009759), (5281, 297699025), (12935, 121542215), (23015, 68309735), (26405, 59539805), (59839, 26272975), (64675, 24308443), (68653, 22899925), (115075, 13661947), (132025, 11907961), (299195, 5254595), (343265, 4579985), (915997, 1716325), (1050919, 1495975)]