26121865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 41149440

約数和(自身を除く): 15027575

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 3571, 7315, 17855, 24997, 39281, 67849, 124985, 196405, 274967, 339245, 474943, 746339, 1374835, 2374715, 3731695, 5224373, 26121865]

約数ペア:

[(1, 26121865), (5, 5224373), (7, 3731695), (11, 2374715), (19, 1374835), (35, 746339), (55, 474943), (77, 339245), (95, 274967), (133, 196405), (209, 124985), (385, 67849), (665, 39281), (1045, 24997), (1463, 17855), (3571, 7315)]