17262395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 6065605

約数列:

[1, 5, 17, 29, 47, 85, 145, 149, 235, 493, 745, 799, 1363, 2465, 2533, 3995, 4321, 6815, 7003, 12665, 21605, 23171, 35015, 73457, 115855, 119051, 203087, 367285, 595255, 1015435, 3452479, 17262395]

約数ペア:

[(1, 17262395), (5, 3452479), (17, 1015435), (29, 595255), (47, 367285), (85, 203087), (145, 119051), (149, 115855), (235, 73457), (493, 35015), (745, 23171), (799, 21605), (1363, 12665), (2465, 7003), (2533, 6815), (3995, 4321)]