83792865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 144861696

約数和(自身を除く): 61068831

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 431, 997, 1293, 2155, 2991, 4985, 5603, 6465, 12961, 14955, 16809, 28015, 38883, 64805, 84045, 194415, 429707, 1289121, 2148535, 5586191, 6445605, 16758573, 27930955, 83792865]

約数ペア:

[(1, 83792865), (3, 27930955), (5, 16758573), (13, 6445605), (15, 5586191), (39, 2148535), (65, 1289121), (195, 429707), (431, 194415), (997, 84045), (1293, 64805), (2155, 38883), (2991, 28015), (4985, 16809), (5603, 14955), (6465, 12961)]