26196555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 53756928

約数和(自身を除く): 27560373

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 613, 777, 1155, 1221, 1295, 1839, 2035, 2849, 3065, 3885, 4291, 6105, 6743, 8547, 9195, 12873, 14245, 20229, 21455, 22681, 33715, 42735, 47201, 64365, 68043, 101145, 113405, 141603, 158767, 236005, 249491, 340215, 476301, 708015, 748473, 793835, 1247455, 1746437, 2381505, 3742365, 5239311, 8732185, 26196555]

約数ペア:

[(1, 26196555), (3, 8732185), (5, 5239311), (7, 3742365), (11, 2381505), (15, 1746437), (21, 1247455), (33, 793835), (35, 748473), (37, 708015), (55, 476301), (77, 340215), (105, 249491), (111, 236005), (165, 158767), (185, 141603), (231, 113405), (259, 101145), (385, 68043), (407, 64365), (555, 47201), (613, 42735), (777, 33715), (1155, 22681), (1221, 21455), (1295, 20229), (1839, 14245), (2035, 12873), (2849, 9195), (3065, 8547), (3885, 6743), (4291, 6105)]