22428585

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 40607424

約数和(自身を除く): 18178839

約数列:

[1, 3, 5, 9, 15, 43, 45, 67, 129, 173, 201, 215, 335, 387, 519, 603, 645, 865, 1005, 1557, 1935, 2595, 2881, 3015, 7439, 7785, 8643, 11591, 14405, 22317, 25929, 34773, 37195, 43215, 57955, 66951, 104319, 111585, 129645, 173865, 334755, 498413, 521595, 1495239, 2492065, 4485717, 7476195, 22428585]

約数ペア:

[(1, 22428585), (3, 7476195), (5, 4485717), (9, 2492065), (15, 1495239), (43, 521595), (45, 498413), (67, 334755), (129, 173865), (173, 129645), (201, 111585), (215, 104319), (335, 66951), (387, 57955), (519, 43215), (603, 37195), (645, 34773), (865, 25929), (1005, 22317), (1557, 14405), (1935, 11591), (2595, 8643), (2881, 7785), (3015, 7439)]