65780235

素因数分解:

$3^3\times 5^1\times {\mathrm{487261}}^1$

素因数の和:487275

約数の個数: 16

約数和(自身を含む): 116942880

約数和(自身を除く): 51162645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487261, 1461783, 2436305, 4385349, 7308915, 13156047, 21926745, 65780235]

約数ペア:

[(1, 65780235), (3, 21926745), (5, 13156047), (9, 7308915), (15, 4385349), (27, 2436305), (45, 1461783), (135, 487261)]