164539771235

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{29959}}^1$

素因数の和:30780

約数の個数: 48

約数和(自身を含む): 237919550400

約数和(自身を除く): 73379779165

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 773, 1015, 1421, 3865, 5411, 7105, 22417, 27055, 29959, 37877, 112085, 149795, 156919, 189385, 209713, 784595, 868811, 1048565, 1098433, 1467991, 4344055, 5492165, 6081677, 7339955, 23158307, 30408385, 42571739, 115791535, 162108149, 212858695, 671590903, 810540745, 1134757043, 3357954515, 4701136321, 5673785215, 23505681605, 32907954247, 164539771235]

約数ペア:

[(1, 164539771235), (5, 32907954247), (7, 23505681605), (29, 5673785215), (35, 4701136321), (49, 3357954515), (145, 1134757043), (203, 810540745), (245, 671590903), (773, 212858695), (1015, 162108149), (1421, 115791535), (3865, 42571739), (5411, 30408385), (7105, 23158307), (22417, 7339955), (27055, 6081677), (29959, 5492165), (37877, 4344055), (112085, 1467991), (149795, 1098433), (156919, 1048565), (189385, 868811), (209713, 784595)]