55275225

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{19919}}^1$

素因数の和:19969

約数の個数: 24

約数和(自身を含む): 93863040

約数和(自身を除く): 38587815

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 19919, 59757, 99595, 298785, 497975, 737003, 1493925, 2211009, 3685015, 11055045, 18425075, 55275225]

約数ペア:

[(1, 55275225), (3, 18425075), (5, 11055045), (15, 3685015), (25, 2211009), (37, 1493925), (75, 737003), (111, 497975), (185, 298785), (555, 99595), (925, 59757), (2775, 19919)]