64708995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331841}}^1$

素因数の和:331862

約数の個数: 16

約数和(自身を含む): 111498912

約数和(自身を除く): 46789917

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331841, 995523, 1659205, 4313933, 4977615, 12941799, 21569665, 64708995]

約数ペア:

[(1, 64708995), (3, 21569665), (5, 12941799), (13, 4977615), (15, 4313933), (39, 1659205), (65, 995523), (195, 331841)]