127613145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4273}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 224025984

約数和(自身を除く): 96412839

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1991, 2715, 4273, 5973, 9955, 12819, 21365, 29865, 47003, 64095, 141009, 235015, 705045, 773413, 2320239, 3867065, 8507543, 11601195, 25522629, 42537715, 127613145]

約数ペア:

[(1, 127613145), (3, 42537715), (5, 25522629), (11, 11601195), (15, 8507543), (33, 3867065), (55, 2320239), (165, 773413), (181, 705045), (543, 235015), (905, 141009), (1991, 64095), (2715, 47003), (4273, 29865), (5973, 21365), (9955, 12819)]