3884895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 7895040

約数和(自身を除く): 4010145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4111, 12333, 20555, 28777, 36999, 61665, 86331, 110997, 143885, 184995, 258993, 431655, 554985, 776979, 1294965, 3884895]

約数ペア:

[(1, 3884895), (3, 1294965), (5, 776979), (7, 554985), (9, 431655), (15, 258993), (21, 184995), (27, 143885), (35, 110997), (45, 86331), (63, 61665), (105, 36999), (135, 28777), (189, 20555), (315, 12333), (945, 4111)]