69113415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 69126585

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, 1249, 1581, 1785, 2635, 3255, 3689, 3747, 6245, 7905, 8743, 11067, 18445, 18735, 21233, 26229, 38719, 43715, 55335, 63699, 106165, 116157, 131145, 148631, 193595, 271033, 318495, 445893, 580785, 658223, 743155, 813099, 1355165, 1974669, 2229465, 3291115, 4065495, 4607561, 9873345, 13822683, 23037805, 69113415]

約数ペア:

[(1, 69113415), (3, 23037805), (5, 13822683), (7, 9873345), (15, 4607561), (17, 4065495), (21, 3291115), (31, 2229465), (35, 1974669), (51, 1355165), (85, 813099), (93, 743155), (105, 658223), (119, 580785), (155, 445893), (217, 318495), (255, 271033), (357, 193595), (465, 148631), (527, 131145), (595, 116157), (651, 106165), (1085, 63699), (1249, 55335), (1581, 43715), (1785, 38719), (2635, 26229), (3255, 21233), (3689, 18735), (3747, 18445), (6245, 11067), (7905, 8743)]