291250935

素因数分解:

$3^2\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{3023}}^1$

素因数の和:5175

約数の個数: 24

約数和(自身を含む): 505237824

約数和(自身を除く): 213986889

約数列:

[1, 3, 5, 9, 15, 45, 2141, 3023, 6423, 9069, 10705, 15115, 19269, 27207, 32115, 45345, 96345, 136035, 6472243, 19416729, 32361215, 58250187, 97083645, 291250935]

約数ペア:

[(1, 291250935), (3, 97083645), (5, 58250187), (9, 32361215), (15, 19416729), (45, 6472243), (2141, 136035), (3023, 96345), (6423, 45345), (9069, 32115), (10705, 27207), (15115, 19269)]