11472545

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 5116255

約数列:

[1, 5, 7, 29, 35, 89, 127, 145, 203, 445, 623, 635, 889, 1015, 2581, 3115, 3683, 4445, 11303, 12905, 18067, 18415, 25781, 56515, 79121, 90335, 128905, 327787, 395605, 1638935, 2294509, 11472545]

約数ペア:

[(1, 11472545), (5, 2294509), (7, 1638935), (29, 395605), (35, 327787), (89, 128905), (127, 90335), (145, 79121), (203, 56515), (445, 25781), (623, 18415), (635, 18067), (889, 12905), (1015, 11303), (2581, 4445), (3115, 3683)]