85403985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{196331}}^1$

素因数の和:196368

約数の個数: 16

約数和(自身を含む): 141359040

約数和(自身を除く): 55955055

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 196331, 588993, 981655, 2944965, 5693599, 17080797, 28467995, 85403985]

約数ペア:

[(1, 85403985), (3, 28467995), (5, 17080797), (15, 5693599), (29, 2944965), (87, 981655), (145, 588993), (435, 196331)]