25146650881

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^2$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 29842339968

約数和(自身を除く): 4695689087

約数列:

[1, 11, 23, 37, 121, 149, 253, 407, 851, 1331, 1639, 2783, 3427, 4477, 5513, 9361, 18029, 22201, 30613, 37697, 49247, 60643, 102971, 126799, 198319, 244211, 414667, 510623, 667073, 821437, 1132681, 1394789, 2686321, 4561337, 5616853, 7337803, 9035807, 15342679, 18893051, 29549531, 61785383, 99393877, 168769469, 207823561, 679639213, 1093332647, 2286059171, 25146650881]

約数ペア:

[(1, 25146650881), (11, 2286059171), (23, 1093332647), (37, 679639213), (121, 207823561), (149, 168769469), (253, 99393877), (407, 61785383), (851, 29549531), (1331, 18893051), (1639, 15342679), (2783, 9035807), (3427, 7337803), (4477, 5616853), (5513, 4561337), (9361, 2686321), (18029, 1394789), (22201, 1132681), (30613, 821437), (37697, 667073), (49247, 510623), (60643, 414667), (102971, 244211), (126799, 198319)]