54389745

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5519}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 98035200

約数和(自身を除く): 43645455

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 5519, 9855, 16557, 27595, 49671, 82785, 149013, 248355, 402887, 745065, 1208661, 2014435, 3625983, 6043305, 10877949, 18129915, 54389745]

約数ペア:

[(1, 54389745), (3, 18129915), (5, 10877949), (9, 6043305), (15, 3625983), (27, 2014435), (45, 1208661), (73, 745065), (135, 402887), (219, 248355), (365, 149013), (657, 82785), (1095, 49671), (1971, 27595), (3285, 16557), (5519, 9855)]