53985

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 16

約数和(自身を含む): 89280

約数和(自身を除く): 35295

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 885, 915, 3599, 10797, 17995, 53985]

約数ペア:

[(1, 53985), (3, 17995), (5, 10797), (15, 3599), (59, 915), (61, 885), (177, 305), (183, 295)]