13290585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 14025639

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 311, 385, 407, 555, 777, 933, 1155, 1221, 1295, 1555, 2035, 2177, 2849, 3421, 3885, 4665, 6105, 6531, 8547, 10263, 10885, 11507, 14245, 17105, 23947, 32655, 34521, 42735, 51315, 57535, 71841, 80549, 119735, 126577, 172605, 241647, 359205, 379731, 402745, 632885, 886039, 1208235, 1898655, 2658117, 4430195, 13290585]

約数ペア:

[(1, 13290585), (3, 4430195), (5, 2658117), (7, 1898655), (11, 1208235), (15, 886039), (21, 632885), (33, 402745), (35, 379731), (37, 359205), (55, 241647), (77, 172605), (105, 126577), (111, 119735), (165, 80549), (185, 71841), (231, 57535), (259, 51315), (311, 42735), (385, 34521), (407, 32655), (555, 23947), (777, 17105), (933, 14245), (1155, 11507), (1221, 10885), (1295, 10263), (1555, 8547), (2035, 6531), (2177, 6105), (2849, 4665), (3421, 3885)]