42810105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 76265280

約数和(自身を除く): 33455175

約数列:

[1, 3, 5, 13, 15, 39, 59, 61, 65, 177, 183, 195, 295, 305, 767, 793, 885, 915, 2301, 2379, 3599, 3721, 3835, 3965, 10797, 11163, 11505, 11895, 17995, 18605, 46787, 48373, 53985, 55815, 140361, 145119, 219539, 233935, 241865, 658617, 701805, 725595, 1097695, 2854007, 3293085, 8562021, 14270035, 42810105]

約数ペア:

[(1, 42810105), (3, 14270035), (5, 8562021), (13, 3293085), (15, 2854007), (39, 1097695), (59, 725595), (61, 701805), (65, 658617), (177, 241865), (183, 233935), (195, 219539), (295, 145119), (305, 140361), (767, 55815), (793, 53985), (885, 48373), (915, 46787), (2301, 18605), (2379, 17995), (3599, 11895), (3721, 11505), (3835, 11163), (3965, 10797)]