4994865

素因数分解:

$3^5\times 5^1\times {\mathrm{4111}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 8980608

約数和(自身を除く): 3985743

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4111, 12333, 20555, 36999, 61665, 110997, 184995, 332991, 554985, 998973, 1664955, 4994865]

約数ペア:

[(1, 4994865), (3, 1664955), (5, 998973), (9, 554985), (15, 332991), (27, 184995), (45, 110997), (81, 61665), (135, 36999), (243, 20555), (405, 12333), (1215, 4111)]