234078145

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{7523}}^1$

素因数の和:7669

約数の個数: 24

約数和(自身を含む): 329370624

約数和(自身を除く): 95292479

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 889, 4445, 6223, 7523, 31115, 37615, 52661, 263305, 368627, 955421, 1843135, 4777105, 6687947, 33439735, 46815629, 234078145]

約数ペア:

[(1, 234078145), (5, 46815629), (7, 33439735), (35, 6687947), (49, 4777105), (127, 1843135), (245, 955421), (635, 368627), (889, 263305), (4445, 52661), (6223, 37615), (7523, 31115)]