2790354105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{805297}}^1$

素因数の和:805326

約数の個数: 48

約数和(自身を含む): 6030071424

約数和(自身を除く): 3239717319

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 805297, 2415891, 4026485, 5637079, 7247673, 8858267, 12079455, 16911237, 26574801, 28185395, 36238365, 44291335, 50733711, 62007869, 79724403, 84556185, 132874005, 186023607, 253668555, 310039345, 398622015, 558070821, 930118035, 2790354105]

約数ペア:

[(1, 2790354105), (3, 930118035), (5, 558070821), (7, 398622015), (9, 310039345), (11, 253668555), (15, 186023607), (21, 132874005), (33, 84556185), (35, 79724403), (45, 62007869), (55, 50733711), (63, 44291335), (77, 36238365), (99, 28185395), (105, 26574801), (165, 16911237), (231, 12079455), (315, 8858267), (385, 7247673), (495, 5637079), (693, 4026485), (1155, 2415891), (3465, 805297)]