1055990975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 1464739584

約数和(自身を除く): 408748609

約数列:

[1, 5, 13, 25, 31, 65, 155, 281, 325, 373, 403, 775, 1405, 1865, 2015, 3653, 4849, 7025, 8711, 9325, 10075, 11563, 18265, 24245, 43555, 57815, 91325, 104813, 113243, 121225, 150319, 217775, 289075, 524065, 566215, 751595, 1362569, 2620325, 2831075, 3249203, 3757975, 6812845, 16246015, 34064225, 42239639, 81230075, 211198195, 1055990975]

約数ペア:

[(1, 1055990975), (5, 211198195), (13, 81230075), (25, 42239639), (31, 34064225), (65, 16246015), (155, 6812845), (281, 3757975), (325, 3249203), (373, 2831075), (403, 2620325), (775, 1362569), (1405, 751595), (1865, 566215), (2015, 524065), (3653, 289075), (4849, 217775), (7025, 150319), (8711, 121225), (9325, 113243), (10075, 104813), (11563, 91325), (18265, 57815), (24245, 43555)]