5509530985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{26987}}^1$

素因数の和:27325

約数の個数: 32

約数和(自身を含む): 7979811840

約数和(自身を除く): 2470280855

約数列:

[1, 5, 7, 19, 35, 95, 133, 307, 665, 1535, 2149, 5833, 10745, 26987, 29165, 40831, 134935, 188909, 204155, 512753, 944545, 2563765, 3589271, 8285009, 17946355, 41425045, 57995063, 157415171, 289975315, 787075855, 1101906197, 5509530985]

約数ペア:

[(1, 5509530985), (5, 1101906197), (7, 787075855), (19, 289975315), (35, 157415171), (95, 57995063), (133, 41425045), (307, 17946355), (665, 8285009), (1535, 3589271), (2149, 2563765), (5833, 944545), (10745, 512753), (26987, 204155), (29165, 188909), (40831, 134935)]