4139955

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 7227792

約数和(自身を除く): 3087837

約数列:

[1, 3, 5, 9, 15, 45, 197, 467, 591, 985, 1401, 1773, 2335, 2955, 4203, 7005, 8865, 21015, 91999, 275997, 459995, 827991, 1379985, 4139955]

約数ペア:

[(1, 4139955), (3, 1379985), (5, 827991), (9, 459995), (15, 275997), (45, 91999), (197, 21015), (467, 8865), (591, 7005), (985, 4203), (1401, 2955), (1773, 2335)]