121448985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 233705472

約数和(自身を除く): 112256487

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 43, 105, 111, 129, 185, 215, 259, 301, 555, 645, 727, 777, 903, 1295, 1505, 1591, 2181, 3635, 3885, 4515, 4773, 5089, 7955, 10905, 11137, 15267, 23865, 25445, 26899, 31261, 33411, 55685, 76335, 80697, 93783, 134495, 156305, 167055, 188293, 218827, 403485, 468915, 564879, 656481, 941465, 1094135, 1156657, 2824395, 3282405, 3469971, 5783285, 8096599, 17349855, 24289797, 40482995, 121448985]

約数ペア:

[(1, 121448985), (3, 40482995), (5, 24289797), (7, 17349855), (15, 8096599), (21, 5783285), (35, 3469971), (37, 3282405), (43, 2824395), (105, 1156657), (111, 1094135), (129, 941465), (185, 656481), (215, 564879), (259, 468915), (301, 403485), (555, 218827), (645, 188293), (727, 167055), (777, 156305), (903, 134495), (1295, 93783), (1505, 80697), (1591, 76335), (2181, 55685), (3635, 33411), (3885, 31261), (4515, 26899), (4773, 25445), (5089, 23865), (7955, 15267), (10905, 11137)]