25195530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 64696320

約数和(自身を除く): 39500790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 389, 510, 635, 762, 778, 1167, 1270, 1905, 1945, 2159, 2334, 3810, 3890, 4318, 5835, 6477, 6613, 10795, 11670, 12954, 13226, 19839, 21590, 32385, 33065, 39678, 49403, 64770, 66130, 98806, 99195, 148209, 198390, 247015, 296418, 494030, 741045, 839851, 1482090, 1679702, 2519553, 4199255, 5039106, 8398510, 12597765, 25195530]

約数ペア:

[(1, 25195530), (2, 12597765), (3, 8398510), (5, 5039106), (6, 4199255), (10, 2519553), (15, 1679702), (17, 1482090), (30, 839851), (34, 741045), (51, 494030), (85, 296418), (102, 247015), (127, 198390), (170, 148209), (254, 99195), (255, 98806), (381, 66130), (389, 64770), (510, 49403), (635, 39678), (762, 33065), (778, 32385), (1167, 21590), (1270, 19839), (1905, 13226), (1945, 12954), (2159, 11670), (2334, 10795), (3810, 6613), (3890, 6477), (4318, 5835)]