53259585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 88501248

約数和(自身を除く): 35241663

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 1163, 3053, 3489, 5815, 9159, 15265, 17445, 45795, 50009, 82573, 150027, 247719, 250045, 412865, 750135, 1238595, 3550639, 10651917, 17753195, 53259585]

約数ペア:

[(1, 53259585), (3, 17753195), (5, 10651917), (15, 3550639), (43, 1238595), (71, 750135), (129, 412865), (213, 250045), (215, 247719), (355, 150027), (645, 82573), (1065, 50009), (1163, 45795), (3053, 17445), (3489, 15265), (5815, 9159)]