40499955

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2267}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 70407792

約数和(自身を除く): 29907837

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 2267, 3573, 5955, 6801, 11335, 17865, 20403, 34005, 102015, 899999, 2699997, 4499995, 8099991, 13499985, 40499955]

約数ペア:

[(1, 40499955), (3, 13499985), (5, 8099991), (9, 4499995), (15, 2699997), (45, 899999), (397, 102015), (1191, 34005), (1985, 20403), (2267, 17865), (3573, 11335), (5955, 6801)]