145003965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{568643}}^1$

素因数の和:568668

約数の個数: 16

約数和(自身を含む): 245654208

約数和(自身を除く): 100650243

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 568643, 1705929, 2843215, 8529645, 9666931, 29000793, 48334655, 145003965]

約数ペア:

[(1, 145003965), (3, 48334655), (5, 29000793), (15, 9666931), (17, 8529645), (51, 2843215), (85, 1705929), (255, 568643)]