1097441485

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 1590152256

約数和(自身を除く): 492710771

約数列:

[1, 5, 7, 35, 43, 49, 73, 215, 245, 301, 365, 511, 1427, 1505, 2107, 2555, 3139, 3577, 7135, 9989, 10535, 15695, 17885, 21973, 49945, 61361, 69923, 104171, 109865, 153811, 306805, 349615, 429527, 520855, 729197, 769055, 2147635, 3006689, 3645985, 4479353, 5104379, 15033445, 22396765, 25521895, 31355471, 156777355, 219488297, 1097441485]

約数ペア:

[(1, 1097441485), (5, 219488297), (7, 156777355), (35, 31355471), (43, 25521895), (49, 22396765), (73, 15033445), (215, 5104379), (245, 4479353), (301, 3645985), (365, 3006689), (511, 2147635), (1427, 769055), (1505, 729197), (2107, 520855), (2555, 429527), (3139, 349615), (3577, 306805), (7135, 153811), (9989, 109865), (10535, 104171), (15695, 69923), (17885, 61361), (21973, 49945)]