339922905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6206

約数の個数: 64

約数和(自身を含む): 679477248

約数和(自身を除く): 339554343

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 465, 527, 595, 651, 1085, 1581, 1785, 2635, 3255, 3689, 6143, 7905, 11067, 18429, 18445, 30715, 43001, 55335, 92145, 104431, 129003, 190433, 215005, 313293, 522155, 571299, 645015, 731017, 952165, 1333031, 1566465, 2193051, 2856495, 3237361, 3655085, 3999093, 6665155, 9712083, 10965255, 16186805, 19995465, 22661527, 48560415, 67984581, 113307635, 339922905]

約数ペア:

[(1, 339922905), (3, 113307635), (5, 67984581), (7, 48560415), (15, 22661527), (17, 19995465), (21, 16186805), (31, 10965255), (35, 9712083), (51, 6665155), (85, 3999093), (93, 3655085), (105, 3237361), (119, 2856495), (155, 2193051), (217, 1566465), (255, 1333031), (357, 952165), (465, 731017), (527, 645015), (595, 571299), (651, 522155), (1085, 313293), (1581, 215005), (1785, 190433), (2635, 129003), (3255, 104431), (3689, 92145), (6143, 55335), (7905, 43001), (11067, 30715), (18429, 18445)]