2049279925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{36709}}^1$

素因数の和:36766

約数の個数: 48

約数和(自身を含む): 3277468800

約数和(自身を除く): 1228188875

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 175, 203, 275, 319, 385, 725, 1015, 1595, 1925, 2233, 5075, 7975, 11165, 36709, 55825, 183545, 256963, 403799, 917725, 1064561, 1284815, 2018995, 2826593, 5322805, 6424075, 7451927, 10094975, 11710171, 14132965, 26614025, 37259635, 58550855, 70664825, 81971197, 186298175, 292754275, 409855985, 2049279925]

約数ペア:

[(1, 2049279925), (5, 409855985), (7, 292754275), (11, 186298175), (25, 81971197), (29, 70664825), (35, 58550855), (55, 37259635), (77, 26614025), (145, 14132965), (175, 11710171), (203, 10094975), (275, 7451927), (319, 6424075), (385, 5322805), (725, 2826593), (1015, 2018995), (1595, 1284815), (1925, 1064561), (2233, 917725), (5075, 403799), (7975, 256963), (11165, 183545), (36709, 55825)]