27702825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 48062400

約数和(自身を除く): 20359575

約数列:

[1, 3, 5, 15, 25, 37, 67, 75, 111, 149, 185, 201, 335, 447, 555, 745, 925, 1005, 1675, 2235, 2479, 2775, 3725, 5025, 5513, 7437, 9983, 11175, 12395, 16539, 27565, 29949, 37185, 49915, 61975, 82695, 137825, 149745, 185925, 249575, 369371, 413475, 748725, 1108113, 1846855, 5540565, 9234275, 27702825]

約数ペア:

[(1, 27702825), (3, 9234275), (5, 5540565), (15, 1846855), (25, 1108113), (37, 748725), (67, 413475), (75, 369371), (111, 249575), (149, 185925), (185, 149745), (201, 137825), (335, 82695), (447, 61975), (555, 49915), (745, 37185), (925, 29949), (1005, 27565), (1675, 16539), (2235, 12395), (2479, 11175), (2775, 9983), (3725, 7437), (5025, 5513)]