126071855

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 197878464

約数和(自身を除く): 71806609

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 1721, 2093, 3185, 5635, 8605, 10465, 12047, 14651, 22373, 39583, 60235, 73255, 84329, 111865, 156611, 197915, 277081, 421645, 514579, 783055, 1096277, 1385405, 1939567, 2572895, 3602053, 5481385, 9697835, 18010265, 25214371, 126071855]

約数ペア:

[(1, 126071855), (5, 25214371), (7, 18010265), (13, 9697835), (23, 5481385), (35, 3602053), (49, 2572895), (65, 1939567), (91, 1385405), (115, 1096277), (161, 783055), (245, 514579), (299, 421645), (455, 277081), (637, 197915), (805, 156611), (1127, 111865), (1495, 84329), (1721, 73255), (2093, 60235), (3185, 39583), (5635, 22373), (8605, 14651), (10465, 12047)]