22439765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 29462400

約数和(自身を除く): 7022635

約数列:

[1, 5, 29, 43, 59, 61, 145, 215, 295, 305, 1247, 1711, 1769, 2537, 2623, 3599, 6235, 8555, 8845, 12685, 13115, 17995, 73573, 76067, 104371, 154757, 367865, 380335, 521855, 773785, 4487953, 22439765]

約数ペア:

[(1, 22439765), (5, 4487953), (29, 773785), (43, 521855), (59, 380335), (61, 367865), (145, 154757), (215, 104371), (295, 76067), (305, 73573), (1247, 17995), (1711, 13115), (1769, 12685), (2537, 8845), (2623, 8555), (3599, 6235)]