87728595

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{19961}}^1$

素因数の和:20262

約数の個数: 16

約数和(自身を含む): 140851872

約数和(自身を除く): 53123277

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 19961, 59883, 99805, 299415, 5848573, 17545719, 29242865, 87728595]

約数ペア:

[(1, 87728595), (3, 29242865), (5, 17545719), (15, 5848573), (293, 299415), (879, 99805), (1465, 59883), (4395, 19961)]