28142115

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31799}}^1$

素因数の和:31866

約数の個数: 16

約数和(自身を含む): 45792000

約数和(自身を除く): 17649885

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 31799, 95397, 158995, 476985, 1876141, 5628423, 9380705, 28142115]

約数ペア:

[(1, 28142115), (3, 9380705), (5, 5628423), (15, 1876141), (59, 476985), (177, 158995), (295, 95397), (885, 31799)]