269687615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 352408320

約数和(自身を除く): 82720705

約数列:

[1, 5, 19, 43, 95, 107, 215, 535, 617, 817, 2033, 3085, 4085, 4601, 10165, 11723, 23005, 26531, 58615, 66019, 87419, 132655, 330095, 437095, 504089, 1254361, 2520445, 2838817, 6271805, 14194085, 53937523, 269687615]

約数ペア:

[(1, 269687615), (5, 53937523), (19, 14194085), (43, 6271805), (95, 2838817), (107, 2520445), (215, 1254361), (535, 504089), (617, 437095), (817, 330095), (2033, 132655), (3085, 87419), (4085, 66019), (4601, 58615), (10165, 26531), (11723, 23005)]