17719889085

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1\times {\mathrm{3343}}^1$

素因数の和:5346

約数の個数: 48

約数和(自身を含む): 31243500288

約数和(自身を除く): 13523611203

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1931, 2745, 3343, 5793, 9655, 10029, 16715, 17379, 28965, 30087, 50145, 86895, 117791, 150435, 203923, 353373, 588955, 611769, 1019615, 1060119, 1766865, 1835307, 3058845, 5300595, 6455333, 9176535, 19365999, 32276665, 58097997, 96829995, 290489985, 393775313, 1181325939, 1968876565, 3543977817, 5906629695, 17719889085]

約数ペア:

[(1, 17719889085), (3, 5906629695), (5, 3543977817), (9, 1968876565), (15, 1181325939), (45, 393775313), (61, 290489985), (183, 96829995), (305, 58097997), (549, 32276665), (915, 19365999), (1931, 9176535), (2745, 6455333), (3343, 5300595), (5793, 3058845), (9655, 1835307), (10029, 1766865), (16715, 1060119), (17379, 1019615), (28965, 611769), (30087, 588955), (50145, 353373), (86895, 203923), (117791, 150435)]