67751325

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2514

約数の個数: 36

約数和(自身を含む): 122357248

約数和(自身を除く): 54605923

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 2371, 3175, 5715, 7113, 9525, 11855, 21339, 28575, 35565, 59275, 106695, 177825, 301117, 533475, 903351, 1505585, 2710053, 4516755, 7527925, 13550265, 22583775, 67751325]

約数ペア:

[(1, 67751325), (3, 22583775), (5, 13550265), (9, 7527925), (15, 4516755), (25, 2710053), (45, 1505585), (75, 903351), (127, 533475), (225, 301117), (381, 177825), (635, 106695), (1143, 59275), (1905, 35565), (2371, 28575), (3175, 21339), (5715, 11855), (7113, 9525)]