2450909895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{120943}}^1$

素因数の和:121151

約数の個数: 32

約数和(自身を含む): 4504922112

約数和(自身を除く): 2054012217

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 20265, 120943, 362829, 604715, 846601, 1814145, 2539803, 4233005, 12699015, 23341999, 70025997, 116709995, 163393993, 350129985, 490181979, 816969965, 2450909895]

約数ペア:

[(1, 2450909895), (3, 816969965), (5, 490181979), (7, 350129985), (15, 163393993), (21, 116709995), (35, 70025997), (105, 23341999), (193, 12699015), (579, 4233005), (965, 2539803), (1351, 1814145), (2895, 846601), (4053, 604715), (6755, 362829), (20265, 120943)]