2043055

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 2954880

約数和(自身を除く): 911825

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 269, 1085, 1345, 1519, 1883, 7595, 8339, 9415, 13181, 41695, 58373, 65905, 291865, 408611, 2043055]

約数ペア:

[(1, 2043055), (5, 408611), (7, 291865), (31, 65905), (35, 58373), (49, 41695), (155, 13181), (217, 9415), (245, 8339), (269, 7595), (1085, 1883), (1345, 1519)]