2783201685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{7187}}^1$

素因数の和:9553

約数の個数: 32

約数和(自身を含む): 4860698112

約数和(自身を除く): 2077496427

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2347, 7041, 7187, 11735, 21561, 25817, 35205, 35935, 77451, 79057, 107805, 129085, 237171, 387255, 395285, 1185855, 16867889, 50603667, 84339445, 185546779, 253018335, 556640337, 927733895, 2783201685]

約数ペア:

[(1, 2783201685), (3, 927733895), (5, 556640337), (11, 253018335), (15, 185546779), (33, 84339445), (55, 50603667), (165, 16867889), (2347, 1185855), (7041, 395285), (7187, 387255), (11735, 237171), (21561, 129085), (25817, 107805), (35205, 79057), (35935, 77451)]