66195765

素因数分解:

$3^3\times 5^1\times {\mathrm{490339}}^1$

素因数の和:490353

約数の個数: 16

約数和(自身を含む): 117681600

約数和(自身を除く): 51485835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 490339, 1471017, 2451695, 4413051, 7355085, 13239153, 22065255, 66195765]

約数ペア:

[(1, 66195765), (3, 22065255), (5, 13239153), (9, 7355085), (15, 4413051), (27, 2451695), (45, 1471017), (135, 490339)]