1866095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 2889216

約数和(自身を除く): 1023121

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 131, 185, 259, 385, 407, 655, 917, 1295, 1441, 2035, 2849, 4585, 4847, 7205, 10087, 14245, 24235, 33929, 50435, 53317, 169645, 266585, 373219, 1866095]

約数ペア:

[(1, 1866095), (5, 373219), (7, 266585), (11, 169645), (35, 53317), (37, 50435), (55, 33929), (77, 24235), (131, 14245), (185, 10087), (259, 7205), (385, 4847), (407, 4585), (655, 2849), (917, 2035), (1295, 1441)]