23229075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 40441856

約数和(自身を除く): 17212781

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 97, 103, 155, 291, 309, 465, 485, 515, 775, 1455, 1545, 2325, 2425, 2575, 3007, 3193, 7275, 7725, 9021, 9579, 9991, 15035, 15965, 29973, 45105, 47895, 49955, 75175, 79825, 149865, 225525, 239475, 249775, 309721, 749325, 929163, 1548605, 4645815, 7743025, 23229075]

約数ペア:

[(1, 23229075), (3, 7743025), (5, 4645815), (15, 1548605), (25, 929163), (31, 749325), (75, 309721), (93, 249775), (97, 239475), (103, 225525), (155, 149865), (291, 79825), (309, 75175), (465, 49955), (485, 47895), (515, 45105), (775, 29973), (1455, 15965), (1545, 15035), (2325, 9991), (2425, 9579), (2575, 9021), (3007, 7725), (3193, 7275)]