45990219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 71864064

約数和(自身を除く): 25873845

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1123, 1241, 2409, 3369, 3723, 12353, 13651, 19091, 37059, 40953, 57273, 81979, 210001, 245937, 630003, 901769, 1393643, 2705307, 4180929, 15330073, 45990219]

約数ペア:

[(1, 45990219), (3, 15330073), (11, 4180929), (17, 2705307), (33, 1393643), (51, 901769), (73, 630003), (187, 245937), (219, 210001), (561, 81979), (803, 57273), (1123, 40953), (1241, 37059), (2409, 19091), (3369, 13651), (3723, 12353)]