30168585

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 54890880

約数和(自身を除く): 24722295

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5197, 5805, 15591, 25985, 46773, 77955, 140319, 223471, 233865, 670413, 701595, 1117355, 2011239, 3352065, 6033717, 10056195, 30168585]

約数ペア:

[(1, 30168585), (3, 10056195), (5, 6033717), (9, 3352065), (15, 2011239), (27, 1117355), (43, 701595), (45, 670413), (129, 233865), (135, 223471), (215, 140319), (387, 77955), (645, 46773), (1161, 25985), (1935, 15591), (5197, 5805)]