20160804585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1398599}}^1$

素因数の和:1398669

約数の個数: 24

約数和(自身を含む): 33331435200

約数和(自身を除く): 13170630615

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 14415, 1398599, 4195797, 6992995, 20978985, 43356569, 130069707, 216782845, 650348535, 1344053639, 4032160917, 6720268195, 20160804585]

約数ペア:

[(1, 20160804585), (3, 6720268195), (5, 4032160917), (15, 1344053639), (31, 650348535), (93, 216782845), (155, 130069707), (465, 43356569), (961, 20978985), (2883, 6992995), (4805, 4195797), (14415, 1398599)]