139586755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 81044285

約数列:

[1, 5, 7, 11, 35, 37, 41, 55, 77, 185, 205, 239, 259, 287, 385, 407, 451, 1195, 1295, 1435, 1517, 1673, 2035, 2255, 2629, 2849, 3157, 7585, 8365, 8843, 9799, 10619, 13145, 14245, 15785, 16687, 18403, 44215, 48995, 53095, 61901, 68593, 83435, 92015, 97273, 107789, 116809, 309505, 342965, 362563, 486365, 538945, 584045, 680911, 754523, 1812815, 2537941, 3404555, 3772615, 3988193, 12689705, 19940965, 27917351, 139586755]

約数ペア:

[(1, 139586755), (5, 27917351), (7, 19940965), (11, 12689705), (35, 3988193), (37, 3772615), (41, 3404555), (55, 2537941), (77, 1812815), (185, 754523), (205, 680911), (239, 584045), (259, 538945), (287, 486365), (385, 362563), (407, 342965), (451, 309505), (1195, 116809), (1295, 107789), (1435, 97273), (1517, 92015), (1673, 83435), (2035, 68593), (2255, 61901), (2629, 53095), (2849, 48995), (3157, 44215), (7585, 18403), (8365, 16687), (8843, 15785), (9799, 14245), (10619, 13145)]