27512275

素因数分解:

$5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 40824768

約数和(自身を除く): 13312493

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 607, 925, 1225, 1295, 1813, 3035, 4249, 6475, 9065, 15175, 21245, 22459, 29743, 45325, 106225, 112295, 148715, 157213, 561475, 743575, 786065, 1100491, 3930325, 5502455, 27512275]

約数ペア:

[(1, 27512275), (5, 5502455), (7, 3930325), (25, 1100491), (35, 786065), (37, 743575), (49, 561475), (175, 157213), (185, 148715), (245, 112295), (259, 106225), (607, 45325), (925, 29743), (1225, 22459), (1295, 21245), (1813, 15175), (3035, 9065), (4249, 6475)]