2205127805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6547}}^1$

素因数の和:6677

約数の個数: 32

約数和(自身を含む): 2851365888

約数和(自身を除く): 646238083

約数列:

[1, 5, 31, 41, 53, 155, 205, 265, 1271, 1643, 2173, 6355, 6547, 8215, 10865, 32735, 67363, 202957, 268427, 336815, 346991, 1014785, 1342135, 1734955, 8321237, 10756721, 14226631, 41606185, 53783605, 71133155, 441025561, 2205127805]

約数ペア:

[(1, 2205127805), (5, 441025561), (31, 71133155), (41, 53783605), (53, 41606185), (155, 14226631), (205, 10756721), (265, 8321237), (1271, 1734955), (1643, 1342135), (2173, 1014785), (6355, 346991), (6547, 336815), (8215, 268427), (10865, 202957), (32735, 67363)]