25020039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 38997504

約数和(自身を除く): 13977465

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 433, 561, 1133, 1299, 1751, 3399, 4763, 5253, 7361, 14289, 19261, 22083, 44599, 57783, 80971, 133797, 242913, 490589, 758183, 1471767, 2274549, 8340013, 25020039]

約数ペア:

[(1, 25020039), (3, 8340013), (11, 2274549), (17, 1471767), (33, 758183), (51, 490589), (103, 242913), (187, 133797), (309, 80971), (433, 57783), (561, 44599), (1133, 22083), (1299, 19261), (1751, 14289), (3399, 7361), (4763, 5253)]