70996845

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 120742272

約数和(自身を除く): 49745427

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 433, 643, 1299, 1929, 2165, 3215, 6495, 7361, 9645, 10931, 22083, 32793, 36805, 54655, 110415, 163965, 278419, 835257, 1392095, 4176285, 4733123, 14199369, 23665615, 70996845]

約数ペア:

[(1, 70996845), (3, 23665615), (5, 14199369), (15, 4733123), (17, 4176285), (51, 1392095), (85, 835257), (255, 278419), (433, 163965), (643, 110415), (1299, 54655), (1929, 36805), (2165, 32793), (3215, 22083), (6495, 10931), (7361, 9645)]