87837555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26497}}^1$

素因数の和:26535

約数の個数: 32

約数和(自身を含む): 160259904

約数和(自身を除く): 72422349

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 26497, 79491, 132485, 344461, 397455, 450449, 1033383, 1351347, 1722305, 2252245, 5166915, 5855837, 6756735, 17567511, 29279185, 87837555]

約数ペア:

[(1, 87837555), (3, 29279185), (5, 17567511), (13, 6756735), (15, 5855837), (17, 5166915), (39, 2252245), (51, 1722305), (65, 1351347), (85, 1033383), (195, 450449), (221, 397455), (255, 344461), (663, 132485), (1105, 79491), (3315, 26497)]