229235325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 416640000

約数和(自身を除く): 187404675

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 139, 165, 275, 417, 695, 825, 1529, 1999, 2085, 3475, 4587, 5997, 7645, 9995, 10425, 21989, 22935, 29985, 38225, 49975, 65967, 109945, 114675, 149925, 277861, 329835, 549725, 833583, 1389305, 1649175, 3056471, 4167915, 6946525, 9169413, 15282355, 20839575, 45847065, 76411775, 229235325]

約数ペア:

[(1, 229235325), (3, 76411775), (5, 45847065), (11, 20839575), (15, 15282355), (25, 9169413), (33, 6946525), (55, 4167915), (75, 3056471), (139, 1649175), (165, 1389305), (275, 833583), (417, 549725), (695, 329835), (825, 277861), (1529, 149925), (1999, 114675), (2085, 109945), (3475, 65967), (4587, 49975), (5997, 38225), (7645, 29985), (9995, 22935), (10425, 21989)]