66037605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{258971}}^1$

素因数の和:258996

約数の個数: 16

約数和(自身を含む): 111875904

約数和(自身を除く): 45838299

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 258971, 776913, 1294855, 3884565, 4402507, 13207521, 22012535, 66037605]

約数ペア:

[(1, 66037605), (3, 22012535), (5, 13207521), (15, 4402507), (17, 3884565), (51, 1294855), (85, 776913), (255, 258971)]