45847065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 34792935

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 1999, 2085, 4587, 5997, 7645, 9995, 21989, 22935, 29985, 65967, 109945, 277861, 329835, 833583, 1389305, 3056471, 4167915, 9169413, 15282355, 45847065]

約数ペア:

[(1, 45847065), (3, 15282355), (5, 9169413), (11, 4167915), (15, 3056471), (33, 1389305), (55, 833583), (139, 329835), (165, 277861), (417, 109945), (695, 65967), (1529, 29985), (1999, 22935), (2085, 21989), (4587, 9995), (5997, 7645)]