4645815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 7827456

約数和(自身を除く): 3181641

約数列:

[1, 3, 5, 15, 31, 93, 97, 103, 155, 291, 309, 465, 485, 515, 1455, 1545, 3007, 3193, 9021, 9579, 9991, 15035, 15965, 29973, 45105, 47895, 49955, 149865, 309721, 929163, 1548605, 4645815]

約数ペア:

[(1, 4645815), (3, 1548605), (5, 929163), (15, 309721), (31, 149865), (93, 49955), (97, 47895), (103, 45105), (155, 29973), (291, 15965), (309, 15035), (465, 9991), (485, 9579), (515, 9021), (1455, 3193), (1545, 3007)]