22021785

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2137}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 38355720

約数和(自身を除く): 16333935

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 2137, 3435, 6411, 10305, 10685, 19233, 32055, 96165, 489373, 1468119, 2446865, 4404357, 7340595, 22021785]

約数ペア:

[(1, 22021785), (3, 7340595), (5, 4404357), (9, 2446865), (15, 1468119), (45, 489373), (229, 96165), (687, 32055), (1145, 19233), (2061, 10685), (2137, 10305), (3435, 6411)]