2144706025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1291}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 3322073088

約数和(自身を除く): 1177367063

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 863, 1291, 1925, 4315, 6041, 6455, 9037, 9493, 14201, 21575, 30205, 32275, 45185, 47465, 66451, 71005, 99407, 151025, 225925, 237325, 332255, 355025, 497035, 1114133, 1661275, 2485175, 5570665, 7798931, 12255463, 27853325, 38994655, 61277315, 85788241, 194973275, 306386575, 428941205, 2144706025]

約数ペア:

[(1, 2144706025), (5, 428941205), (7, 306386575), (11, 194973275), (25, 85788241), (35, 61277315), (55, 38994655), (77, 27853325), (175, 12255463), (275, 7798931), (385, 5570665), (863, 2485175), (1291, 1661275), (1925, 1114133), (4315, 497035), (6041, 355025), (6455, 332255), (9037, 237325), (9493, 225925), (14201, 151025), (21575, 99407), (30205, 71005), (32275, 66451), (45185, 47465)]