39375195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 66852864

約数和(自身を除く): 27477669

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 1871, 4209, 5613, 7015, 9355, 21045, 28065, 43033, 114131, 129099, 215165, 342393, 570655, 645495, 1711965, 2625013, 7875039, 13125065, 39375195]

約数ペア:

[(1, 39375195), (3, 13125065), (5, 7875039), (15, 2625013), (23, 1711965), (61, 645495), (69, 570655), (115, 342393), (183, 215165), (305, 129099), (345, 114131), (915, 43033), (1403, 28065), (1871, 21045), (4209, 9355), (5613, 7015)]