90194045

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 115543584

約数和(自身を除く): 25349539

約数列:

[1, 5, 19, 95, 107, 361, 467, 535, 1805, 2033, 2335, 8873, 10165, 38627, 44365, 49969, 168587, 193135, 249845, 842935, 949411, 4747055, 18038809, 90194045]

約数ペア:

[(1, 90194045), (5, 18038809), (19, 4747055), (95, 949411), (107, 842935), (361, 249845), (467, 193135), (535, 168587), (1805, 49969), (2033, 44365), (2335, 38627), (8873, 10165)]