26116935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 45696000

約数和(自身を除く): 19579065

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1999, 2613, 4355, 5997, 9995, 13065, 25987, 29985, 77961, 129935, 133933, 389805, 401799, 669665, 1741129, 2008995, 5223387, 8705645, 26116935]

約数ペア:

[(1, 26116935), (3, 8705645), (5, 5223387), (13, 2008995), (15, 1741129), (39, 669665), (65, 401799), (67, 389805), (195, 133933), (201, 129935), (335, 77961), (871, 29985), (1005, 25987), (1999, 13065), (2613, 9995), (4355, 5997)]