17013265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 5796335

約数列:

[1, 5, 19, 31, 53, 95, 109, 155, 265, 545, 589, 1007, 1643, 2071, 2945, 3379, 5035, 5777, 8215, 10355, 16895, 28885, 31217, 64201, 109763, 156085, 179087, 321005, 548815, 895435, 3402653, 17013265]

約数ペア:

[(1, 17013265), (5, 3402653), (19, 895435), (31, 548815), (53, 321005), (95, 179087), (109, 156085), (155, 109763), (265, 64201), (545, 31217), (589, 28885), (1007, 16895), (1643, 10355), (2071, 8215), (2945, 5777), (3379, 5035)]