66480435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211049}}^1$

素因数の和:211067

約数の個数: 24

約数和(自身を含む): 131695200

約数和(自身を除く): 65214765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 211049, 633147, 1055245, 1477343, 1899441, 3165735, 4432029, 7386715, 9497205, 13296087, 22160145, 66480435]

約数ペア:

[(1, 66480435), (3, 22160145), (5, 13296087), (7, 9497205), (9, 7386715), (15, 4432029), (21, 3165735), (35, 1899441), (45, 1477343), (63, 1055245), (105, 633147), (315, 211049)]