4981765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 1861115

約数列:

[1, 5, 17, 29, 43, 47, 85, 145, 215, 235, 493, 731, 799, 1247, 1363, 2021, 2465, 3655, 3995, 6235, 6815, 10105, 21199, 23171, 34357, 58609, 105995, 115855, 171785, 293045, 996353, 4981765]

約数ペア:

[(1, 4981765), (5, 996353), (17, 293045), (29, 171785), (43, 115855), (47, 105995), (85, 58609), (145, 34357), (215, 23171), (235, 21199), (493, 10105), (731, 6815), (799, 6235), (1247, 3995), (1363, 3655), (2021, 2465)]