16686735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 29127168

約数和(自身を除く): 12440433

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1031, 1079, 1245, 3093, 3237, 5155, 5395, 13403, 15465, 16185, 40209, 67015, 85573, 201045, 256719, 427865, 1112449, 1283595, 3337347, 5562245, 16686735]

約数ペア:

[(1, 16686735), (3, 5562245), (5, 3337347), (13, 1283595), (15, 1112449), (39, 427865), (65, 256719), (83, 201045), (195, 85573), (249, 67015), (415, 40209), (1031, 16185), (1079, 15465), (1245, 13403), (3093, 5395), (3237, 5155)]